condition	mean	min	max
4 h after light	0.35102900000000004	0.335086	0.366972
8 h after light	0.31253149999999996	0.295023	0.33004
12 h after light	0.2613185	0.213567	0.30907
4 h after dark	0.4035646666666667	0.387243	0.415885
8 h after dark	0.37879599999999997	0.100747	0.518179
12 h after dark	0.2791	0.236916	0.301258