condition	mean	min	max
0 h after light	1.491935	1.36865	1.61522
4 h after light	1.0671845	0.980869	1.1535
8 h after light	1.0343765	0.916373	1.15238
4 h after dark	1.485515	1.41507	1.55596
8 h after dark	1.5767600000000002	1.36284	1.79068
12 h after dark	1.2552750000000001	1.10593	1.40462