*** Sleep Stats ***
Scoring window: 30 secs
Lights OUT: 22:49:03.000
Lights ON: 06:50:03.000
Sleep onset epoch: 63 (relative to record start: 186)
Final awakening epoch: 963 (relative to record start: 1086)
First scored epoch relative to record start: 124
Last stage of sleep: Stage 2
Awake at lights on? No
Sleep Percentages |
| Epochs | Minutes | %TDT | %SPT | %TST |
| Total dark time: | 963 | 481.5 |
| Sleep period time: | 901 | 450.5 | 93.56 |
| Total sleep time: | 857 | 428.5 | 88.99 | 95.12 |
| Sleep before sleep onset: | 1 | 0.5 | 0.10 |
| Wake after sleep onset: | 28 | 14.0 | 2.91 | 3.11 | 3.27 |
| Wake after final awakening: | 0 | 0.0 | 0.00 | 0.00 | 0.00 |
| Total wake time | 90 | 45.0 | 9.35 | 9.99 | 10.50 |
| Stage 1 | 33 | 16.5 | 3.43 | 3.66 | 3.85 |
| Stage 2 | 443 | 221.5 | 46.00 | 49.17 | 51.69 |
| Stage 3 | 79 | 39.5 | 8.20 | 8.77 | 9.22 |
| Stage 4 | 106 | 53.0 | 11.01 | 11.76 | 12.37 |
| REM | 196 | 98.0 | 20.35 | 21.75 | 22.87 |
| MT | 16 | 8.0 | 1.66 | 1.78 | 1.87 |
| NREM | 661 | 330.5 | 68.64 | 73.36 | 77.13 |
| SW | 185 | 92.5 | 19.21 | 20.53 | 21.59 |
|  |
Sleep Latencies
| Epochs | Minutes |
| lights out to sleep onset | 62 | 31.0 |
| lights out to Stage 1 | 62 | 31.0 |
| lights out to Stage 2 | 71 | 35.5 |
| lights out to Stage 3 | 90 | 45.0 |
| lights out to Stage 4 | 98 | 49.0 |
| lights out to REM | 312 | 156.0 |
| Sleep onset to Stage 1 | 0 | 0.0 |
| Sleep onset to Stage 2 | 9 | 4.5 |
| Sleep onset to Stage 3 | 28 | 14.0 |
| Sleep onset to Stage 4 | 36 | 18.0 |
| Sleep onset to REM | 250 | 125.0 |
Quarters (min) | Thirds (min) |
| 1 | 2 | 3 | 4 | | Wake: | 7.50 | 1.50 | 4.00 | 1.00 |
| Stage 1: | 8.00 | 1.50 | 4.00 | 3.00 |
| Stage 2: | 37.00 | 77.50 | 54.00 | 53.00 |
| Stage 3: | 12.00 | 9.00 | 3.50 | 15.00 |
| Stage 4: | 47.00 | 6.00 | - | - |
| REM: | - | 13.50 | 46.00 | 38.50 |
| MT: | 1.50 | 4.00 | 1.50 | 1.00 |
| SW: | 59.00 | 15.00 | 3.50 | 15.00 |
| Total Time: | 113.00 | 113.00 | 113.00 | 111.50 |
| | 1 | 2 | 3 | | Wake: | 8.50 | 4.50 | 1.00 |
| Stage 1: | 8.50 | 4.50 | 3.50 |
| Stage 2: | 50.50 | 113.00 | 58.00 |
| Stage 3: | 14.00 | 10.50 | 15.00 |
| Stage 4: | 53.00 | - | - |
| REM: | 13.50 | 14.00 | 70.50 |
| MT: | 2.50 | 4.00 | 1.50 |
| SW: | 67.00 | 10.50 | 15.00 |
| Total Time: | 150.50 | 150.50 | 149.50 |
|
NREM-REM Cycle Stats (min) | 1 | 2 | 3 | | Wake: | 6.50 | 5.50 | 1.00 |
| Stage 1: | 4.50 | 5.50 | 3.00 |
| Stage 2: | 43.00 | 120.50 | 58.00 |
| Stage 3: | 13.50 | 11.00 | 15.00 |
| Stage 4: | 53.00 | - | - |
| REM: | 13.50 | 46.00 | 38.50 |
| MT: | 2.00 | 5.00 | 1.00 |
| SW: | 66.50 | 11.00 | 15.00 |
| Total Time: | 136.00 | 193.50 | 116.50 | | . |
| NREM Period Stats (min) | 1 | 2 | 3 | | Wake: | 6.50 | 5.00 | - |
| Stage 1: | 4.50 | 4.00 | 0.50 |
| Stage 2: | 41.00 | 119.00 | 57.50 |
| Stage 3: | 13.50 | 11.00 | 15.00 |
| Stage 4: | 53.00 | - | - |
| REM: | - | - | - |
| MT: | 2.00 | 4.00 | 0.50 |
| SW: | 66.50 | 11.00 | 15.00 |
| Total Time: | 120.50 | 143.00 | 73.50 | | Segments: | 1 | 1 | 1 |
| REM Period Stats (min) | 1 | 2 | 3 | | Wake: | - | 0.50 | 1.00 |
| Stage 1: | - | 1.50 | 2.50 |
| Stage 2: | 2.00 | 1.50 | 0.50 |
| Stage 3: | - | - | - |
| Stage 4: | - | - | - |
| REM: | 13.50 | 46.00 | 38.50 |
| MT: | - | 1.00 | 0.50 |
| SW: | - | - | - |
| Total Time: | 15.50 | 50.50 | 43.00 | | Segments: | 3 | 3 | 4 |
|
Last REM to final awakening: 2.5
Last REM to lights on: 2.5
Full Hypnogram:
Full Transition Table:
| From\To | Wake | Stage 1 | Stage 2 | Stage 3 | Stage 4 | REM | MT |
| Wake: | 72 | 14 | 4 | 0 | 0 | 0 | 0 |
| Stage 1: | 1 | 12 | 16 | 0 | 0 | 3 | 1 |
| Stage 2: | 12 | 0 | 372 | 44 | 0 | 6 | 8 |
| Stage 3: | 2 | 0 | 39 | 32 | 3 | 0 | 3 |
| Stage 4: | 0 | 0 | 0 | 1 | 103 | 0 | 2 |
| REM: | 2 | 2 | 4 | 0 | 0 | 186 | 2 |
| MT: | 0 | 5 | 8 | 2 | 0 | 1 | 0 |
SW Collapsed Hypnogram:
SW Collapsed Transition Table:
| From\To | Wake | Stage 1 | Stage 2 | SW | REM | MT |
| Wake: | 72 | 14 | 4 | 0 | 0 | 0 |
| Stage 1: | 1 | 12 | 16 | 0 | 3 | 1 |
| Stage 2: | 12 | 0 | 372 | 44 | 6 | 8 |
| SW: | 2 | 0 | 39 | 139 | 0 | 5 |
| REM: | 2 | 2 | 4 | 0 | 186 | 2 |
| MT: | 0 | 5 | 8 | 2 | 1 | 0 |
Sleep Statistics Definitions and Explanations:SPT: sleep period time (elapsed time from sleep onset through last epoch of sleep).
TDT: Total dark time (elapsed time from lights out to lights on).
TST: Total sleep time (duration of time spent in Stages 1, 2, 3, 4 and REM during SPT).
NREM: Duration of time in Stages 1, 2, 3, 4.
SW: Slow wave sleep (Stages 3, 4).
All sleep tabulated from within SPT.
Sleep Onset: The time from the epoch of lights out until the first epoch of 3 contiguous epochs of sleep.
Wake After Sleep Onset: Wake time after sleep onset during SPT.
Wake After Final Awakening: Elapsed time spent awake between the final epoch of sleep and lights on.
Sleep Before Sleep Onset: Any transient sleep occurring between lights off and sleep onset.
All Stage Latencies: Elapsed time to first epoch of specified stage (from either lights off or sleep onset, as specified).
Quarters and Thirds: Calculated from SPT.
NREM-REM Cycle definitions per the modified criterion of Feinberg and Flyod (1979) as in Aeschbach and Borbély (1993).
NREM-REM Cycle: Succession of NREM period of at least 15 minutes duration by a REM period of at least 5 minutes duration.
No minimum duration for the first or last REM period.
NREM Period: Time interval between first occurance of Stage 2 and the first epoch of the next REM period.
REM Period: Time interval between two consecutive NREM periods or the between the last NREM period and final awakening.
NREM/REM Segments: Number of uninterrupted periods of NREM/REM during a NREM/REM period.
All other sleep statistics per:
Carskadon, MA, Rechtschaffen, A. Monitoring and Staging Human Sleep. In: Principles and Practices of Sleep Medicine 4th Edition, pgs. 1359-1377. Ed: Kryger, MH, Roth, T, Dement, WC. Philadelphia, PA : Elsevier Saunders, 2005.