condition	mean	min	max
3 h after light	5.3171100000000004	1.47402	9.68368
6 h after light	5.925416666666667	4.86884	7.69571
9 h after light	4.733256666666667	3.37609	6.55618
12 h after light	5.7758225	4.51886	7.59332
3 h after dark	9.292293333333333	6.27168	12.1878
6 h after dark	10.145843333333334	9.09323	11.0395
9 h after dark	8.25231	4.03613	12.1744
12 h after dark	5.184635	4.3889	5.98037