Table 3. Sleep Times and Circadian Parameters of 36 Patients with Adhd and Soi.

	PLACEBO/ACTIVE (GROUP A)		ACTIVE/PLACEBO (GROUP B)
	PLACEBO	ACTIVE	PLACEBO	ACTIVE	P
Sleep Start Time	12:55 ± 0:24	12:15 ± 0:13	1:17 ± 0:43	1:08 ± 0:29	0.196
Sleep End Time	7:11 ± 0:15	7:12 ± 0:26	7:28 ± 0:37	7:05 ± 0:28	0.217
Amplitude	638.2 ± 47.1	654.4 ± 44.0	632.0 ± 65.8	599.8 ± 44.6	0.508

For Amplitude, n = 15.