condition	mean	min	max
0 h after light	12.705449999999999	12.4904	12.9205
4 h after light	11.36785	11.0514	11.6843
8 h after light	10.499614999999999	9.51883	11.4804
4 h after dark	13.666	13.45	13.882
8 h after dark	13.4561	12.857	14.0552
12 h after dark	11.8062	11.3418	12.2706