condition	mean	min	max
3 h after light	16.950449833333334	0.502439	69.1206
7 h after light	18.47110916666667	1.34491	132.596
11 h after light	21.042162666666666	0.271942	137.561
2 h after dark	24.88367525	0.534156	125.145
6 h after dark	13.967401583333332	0.142767	73.1228
10 h after dark	18.145705	0.226001	108.009