condition	mean	min	max
1 h after light	16.7155127	15.36368012	18.06734528
3 h after light	22.633723556666666	22.00973571	23.70939608
5 h after light	21.007932333333333	17.02374147	26.74648352
7 h after light	24.32866258	20.55292264	27.26504655
9 h after light	18.488372706666667	16.63690596	20.82393184
11 h after light	21.33914927	20.14466756	22.77294709
1 h after dark	16.867753973333333	12.05041656	25.46007753
3 h after dark	16.594842776666667	13.96226042	18.98602562
5 h after dark	19.764313180000002	18.11407352	20.85772228
7 h after dark	16.61042492	16.21117479	17.22603605
9 h after dark	11.527474627	9.640197141	13.71966926
11 h after dark	12.970221094333333	8.672802753	18.5351409