condition	mean	min	max
4 h after light	10.874365000000001	9.24513	12.5036
8 h after light	8.59274	7.73839	9.44709
12 h after light	9.660915	8.55163	10.7702
4 h after dark	11.2656	10.6608	11.997
8 h after dark	13.304533333333334	12.751	13.9542
12 h after dark	11.382066666666667	10.397	12.114