condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.04467466666666667	0.0	0.134024
12 h after dark	0.03514426666666667	0.0	0.0707639