condition	mean	min	max
3 h after light	4.85184	2.90366	7.95576
6 h after light	0.0	0.0	0.0
9 h after light	0.9597066666666666	0.0	2.87912
12 h after light	1.799805	0.0	4.87843
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.7321833333333333	0.0	2.19655
12 h after dark	2.305565	0.0	4.61113