Table 2. Cosinor analysis of clock genes in the SCN.

Gene		r2	p-value	Mesor	p-value	Amplitude	p-value	Acrophase	p-value
Bmal1	Control	0.26	0.0921	–	–	–	–	–	–
	Ethanol	0.61	0.0002	–		–		–
Cry1	Control	0.38	0.0153	–	–	–	–	–	–
	Ethanol	0.27	0.0758	–		–		–
Per1	Control	0.45	0.0049	0.58	0.6134	0.20	0.4584	6.63	0.2390
	Ethanol	0.53	0.0010	0.56		0.15		5.15
Per2	Control	0.51	0.0016	0.74	0.4850	0.35	0.3673	9.01	0.3227
	Ethanol	0.52	0.0012	0.69		0.27		7.85
Rev-erbα	Control	0.56	0.0007	0.49	0.9293	0.21	0.5926	3.19	0.0240
	Ethanol	0.55	0.0008	0.50		0.18		0.64