condition	mean	min	max
4 h after light	9.618985	9.46442	9.77355
8 h after light	10.588899999999999	10.381	10.7968
12 h after light	10.52284	9.81248	11.2332
4 h after dark	11.630533333333332	10.9172	12.8614
8 h after dark	14.811499999999999	14.0673	15.4141
12 h after dark	11.749283333333334	8.35345	14.9853