condition	mean	min	max
4 h after light	10.58039	9.35028	11.8105
8 h after light	10.049195000000001	9.56109	10.5373
12 h after light	11.4556	10.5813	12.3299
4 h after dark	13.2338	11.6321	14.1198
8 h after dark	12.666966666666667	11.6155	13.6951
12 h after dark	10.459256666666667	9.67987	11.5415