condition	mean	min	max
4 h after light	12.619764	11.059637	14.179891
8 h after light	13.106488500000001	11.790552	14.422425
12 h after light	12.588027499999999	11.715936	13.460119
4 h after dark	13.362567	13.240465	13.484669
8 h after dark	13.611867	12.888331	14.335403
12 h after dark	12.058741	12.058741	12.058741