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Characteristics of AM- and PM-trained Groups.
| AM-trained | PM-trained | |
|---|---|---|
| Usual Hours of Sleep (h) | 6.9 ± 1.0 | 6.5 ± 1.0 |
| Hours of Sleep Before Training (h) | 6.8 ± 1.3 | 6.3 ± 1.5 |
| Sleep Rating Before Training* | 7.3 ± 1.7 | 8.1 ± 1.1 |
| Time Awake Before Training (h) | 2.0 ± 0.9 | 11.2 ± 1.7 |
Rating scale ranged from 1 (worst) to 10 (best) + p < 0.0001
