condition	mean	min	max
3 h after light	14.629645	9.35624	23.4237
7 h after light	10.674604166666667	6.0138	19.2646
11 h after light	11.5584275	8.27456	14.15
2 h after dark	13.604521666666667	9.6492	18.468
6 h after dark	13.117585833333333	8.4746	17.7396
10 h after dark	13.159865833333333	6.6848	21.8498