condition	mean	min	max
4 h after light	2.147514333333333	0.645693	3.90216
8 h after light	3.64737	1.26705	5.12091
12 h after light	5.33516	2.44579	8.5433
4 h after dark	6.122833333333333	4.41183	7.0994
8 h after dark	3.757146666666667	3.22012	4.33275
12 h after dark	1.182893	0.782799	1.43659