condition	mean	min	max
2 h after light	5.813673333333333	4.51266	7.1386
6 h after light	4.560861666666667	3.91391	5.60433
10 h after light	6.238385	3.47646	11.5024
14 h after light	7.014775	4.27412	9.56146
18 h after light	5.966005	4.97654	8.66006
2 h after dark	4.87579	3.96441	5.52656