condition	mean	min	max
4 h after light	12.415006666666667	7.79772	18.5337
8 h after light	15.934190000000001	5.80477	22.0913
12 h after light	25.374633333333332	19.5296	33.3089
4 h after dark	20.7383	19.423	22.0822
8 h after dark	16.396833333333333	13.8068	17.9635
12 h after dark	11.975109999999999	7.62503	16.3923