condition	mean	min	max
0 h after light	9.941015	9.09773	10.7843
4 h after light	5.1208	5.03656	5.20504
8 h after light	11.1044	10.9778	11.231
4 h after dark	10.32715	7.2755	13.3788
8 h after dark	4.761015	2.25489	7.26714
12 h after dark	6.463015	4.99037	7.93566