condition	mean	min	max
3 h after light	1.4858633333333333	1.20118	1.89736
6 h after light	1.3015133333333333	1.08193	1.55254
9 h after light	1.62763	1.33713	2.12395
12 h after light	2.485845	1.42951	3.06328
3 h after dark	5.26514	4.93358	5.54856
6 h after dark	3.74957	2.84393	4.52745
9 h after dark	3.2252533333333333	2.5211	3.68475
12 h after dark	3.47469	2.75082	4.19856