condition	mean	min	max
3 h after light	2.0219693333333333	0.938972	3.63636
7 h after light	2.07911225	0.77154	4.6216
11 h after light	2.21548	1.20885	3.24132
2 h after dark	2.1754575	1.06362	3.37127
6 h after dark	2.0851566666666668	1.00529	3.53485
10 h after dark	2.2891713333333334	0.866166	3.50082