condition	mean	min	max
3 h after light	7.6227475	4.69343	11.7835
7 h after light	8.125008333333334	4.60743	12.4621
11 h after light	9.4497075	7.17194	12.3538
2 h after dark	8.252894166666668	4.64771	11.9558
6 h after dark	7.689745833333333	5.61798	10.1981
10 h after dark	8.6350425	5.1252	11.3152