condition	mean	min	max
3 h after light	6.703935833333333	1.30572	14.2206
7 h after light	3.5143503333333332	0.198203	11.6666
11 h after light	3.413506	0.260689	11.5674
2 h after dark	9.7036625	2.2039	26.0311
6 h after dark	14.1522225	2.31826	33.1202
10 h after dark	19.500093333333332	3.85043	42.9027