condition	mean	min	max
3 h after light	11.495099999999999	9.6008	12.6794
6 h after light	12.736699999999999	10.1551	14.0468
9 h after light	13.310633333333334	12.102	15.1938
12 h after light	15.987175	13.9253	18.1576
3 h after dark	18.186533333333333	17.2705	19.5417
6 h after dark	18.452266666666667	17.2872	20.1744
9 h after dark	14.484033333333333	13.3121	16.5895
12 h after dark	13.1401	12.3484	13.9318