condition	mean	min	max
0 h after light	11.3452	11.1325	11.5579
4 h after light	5.79106	5.18868	6.39344
8 h after light	5.293385000000001	4.40556	6.18121
4 h after dark	6.27608	5.36738	7.18478
8 h after dark	9.811755	9.17001	10.4535
12 h after dark	12.4026	11.6663	13.1389