condition	mean	min	max
2 h after light	9.981288333333334	8.38485	11.1645
6 h after light	7.194585	6.31036	8.85953
10 h after light	7.903316666666667	5.3944	9.02344
14 h after light	7.725745	3.64271	10.9483
18 h after light	8.478015	4.62028	13.2213
2 h after dark	9.593075	4.46905	12.6233