condition	mean	min	max
4 h after light	14.9869375	13.22983	16.744045
8 h after light	12.653781	12.448954	12.858608
12 h after light	11.946401999999999	10.662974	13.22983
4 h after dark	13.8985355	13.22983	14.567241
8 h after dark	13.037760500000001	12.523151	13.55237
12 h after dark	14.545792	14.545792	14.545792