condition	mean	min	max
4 h after light	0.038201	0.0	0.114603
8 h after light	0.0	0.0	0.0
12 h after light	0.026039566666666666	0.0	0.0781187
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0