condition	mean	min	max
2 h after light	60.13073333333333	59.4195	60.702
6 h after light	11.724	10.6441	13.468
10 h after light	5.95381	5.77499	6.21872
2 h after dark	16.750733333333333	16.3687	17.5008
6 h after dark	53.885933333333334	52.3905	56.6051
10 h after dark	86.7028	80.61	90.9172