condition	mean	min	max
4 h after light	11.9168675	11.480297	12.353438
8 h after light	14.5263155	14.193295	14.859336
12 h after light	13.8495425	13.60347	14.095615
4 h after dark	15.264226999999998	13.662707	16.865747
8 h after dark	13.685978500000001	12.672599	14.699358
12 h after dark	10.635196	10.635196	10.635196