condition	mean	min	max
0 h after light	5.4963049999999996	5.34193	5.65068
4 h after light	6.139995	5.76152	6.51847
8 h after light	7.536289999999999	7.28173	7.79085
4 h after dark	10.394919999999999	8.78974	12.0001
8 h after dark	10.045304999999999	8.87851	11.2121
12 h after dark	6.71619	6.37958	7.0528