condition	mean	min	max
3 h after light	0.01998873333333333	0.0	0.0599662
6 h after light	0.0176037	0.0	0.0528111
9 h after light	0.0	0.0	0.0
12 h after light	0.013991525	0.0	0.0559661
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0