condition	mean	min	max
4 h after light	5.82523	3.44037	7.71591
8 h after light	6.782923333333333	1.03886	11.495
12 h after light	6.32782	4.53056	8.79008
4 h after dark	6.520903333333333	4.52928	7.67929
8 h after dark	4.5833433333333335	2.56955	7.02395
12 h after dark	5.85868	5.8224	5.8953