The file lists data for the following measurements:
1. Total Sleep Time
2. Latency
3. N1 duration
4. N2 duration
5. N3 duration
6. REM duration
7. Movements No.
8. Awakenings No.
9. N2 Latency
10. N3 Latency
11. REM Latency
12. Light/Total Sleep
13. Deep/Total Sleep
14. REM/Total Sleep
15. Sleep Efficiency
16. Apneas+Hypopneas
17. Apneas Central
18. Apneas Mixed
19. Apneas Obstrustive
20. Hypopneas
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