condition	mean	min	max
2 h after light	11.33946	9.5585	12.9059
6 h after light	9.562795	7.97655	11.9456
10 h after light	11.097905	6.75755	14.2953
14 h after light	12.3133	10.1607	14.1371
18 h after light	13.045833333333333	10.231	19.5185
2 h after dark	12.707930000000001	8.78678	15.3176