Baseline | Follow-up | Paired samples t-test | |||
---|---|---|---|---|---|
N = 11 (Melatonin) N = 19 (Placebo) | N = 11 (Melatonin) N = 19 (Placebo) | ||||
t | df | P | |||
1–6 h after wake up time | |||||
Melatonin | 58798 ± 26310 | 72697 ± 37957 | −1.490 | 10 | 0.167 |
Placebo | 48444 ± 31383 | 60822 ± 32990 | −1.335 | 18 | 0.198 |
7–12 h after wake up time | |||||
Melatonin | 67643 ± 22202 | 92526 ± 45319 | −1.441 | 10 | 0.180 |
Placebo | 54276 ± 37688 | 64314 ± 33724 | −0.909 | 18 | 0.376 |
13–18 h after wake up time | |||||
Melatonin | 37399 ± 17875 | 48155 ± 23070 | −1.088 | 10 | 0.320 |
Placebo | 34578 ± 32279 | 38500 ± 36509 | −0.341 | 18 | 0.737 |
19–24 h after wake up time | |||||
Melatonin | 6854 ± 5466 | 7046 ± 7347 | −0.087 | 10 | 0.933 |
Placebo | 9332 ± 10308 | 15341 ± 15071 | −1.447 | 18 | 0.165 |