condition	mean	min	max
3 h after light	5.073614166666667	2.62356	10.7377
7 h after light	7.431895833333334	3.48152	12.1739
11 h after light	7.294195833333333	4.08522	9.64372
2 h after dark	10.2435825	6.10555	15.742
6 h after dark	8.67011	3.88131	13.0904
10 h after dark	6.834770833333334	2.72855	10.8978