condition	mean	min	max
3 h after light	10.8960475	5.72815	21.0736
7 h after light	19.5835875	9.57985	33.3974
11 h after light	21.149941666666667	13.7028	28.4242
2 h after dark	19.005591666666668	13.5021	26.6677
6 h after dark	13.497046666666666	9.12261	18.1014
10 h after dark	11.925785833333334	5.28892	18.7916