condition	mean	min	max
4 h after light	12.4834	12.168134	12.798666
8 h after light	11.713716	11.514087	11.913345
12 h after light	11.785708	11.766373	11.805043
4 h after dark	10.869907	9.934771	11.805043
8 h after dark	11.313371	10.40285	12.223892
12 h after dark	11.311203	11.311203	11.311203