condition	mean	min	max
2 h after light	10.11581	7.00034	12.1183
6 h after light	9.366716666666667	8.08199	11.3792
10 h after light	7.990475	5.1963	11.4779
14 h after light	9.887601666666667	5.70229	13.363
18 h after light	9.94186	6.99906	13.7481
2 h after dark	11.36858	8.44901	14.2836