condition	mean	min	max
3 h after light	15.216000000000001	14.1088	16.8242
6 h after light	15.432533333333334	10.8834	20.4797
9 h after light	16.2826	11.5928	21.5448
12 h after light	18.663625	15.3047	21.479
3 h after dark	25.730633333333333	24.6279	27.9284
6 h after dark	24.665566666666667	21.6427	27.0318
9 h after dark	19.131033333333335	17.2968	21.1987
12 h after dark	17.201050000000002	16.2191	18.183