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Circadian rhythm cosinor analyses, means and standard deviations, n = 70 (17 control, 29 am light, 24 pm light)
| Baseline | End of intervention | |
|---|---|---|
| R2 | ||
| Control | 0.17 (0.14) | 0.16 (0.13) |
| am light | 0.09 (0.09) | 0.11 (0.09) |
| pm light | 0.17 (0.14) | 0.17 (0.15) |
| Amplitude | ||
| Control | 1.32 (0.83) | 1.20 (0.79) |
| am light | 0.89 (0.56) | 1.05 (0.70) |
| pm light | 1.29 (0.83) | 1.28 (0.88) |
| Acrophase (hh:mm) | ||
| Control | 13:33 (3:26) | 15:44 (3:39) |
| am light | 15:28 (3:19) | 15:11 (3:40) |
| pm light | 14:34 (2:05) | 14:33 (2:21) |
