condition	mean	min	max
3 h after light	10.0471725	5.89622	14.7471
7 h after light	10.036564166666667	4.80814	17.1588
11 h after light	8.9436375	3.42544	14.3182
2 h after dark	9.575465	4.40059	14.1917
6 h after dark	8.9697825	4.40757	14.1754
10 h after dark	8.371750833333333	3.94361	13.3137