condition	mean	min	max
4 h after light	0.00724505	0.0	0.0144901
8 h after light	0.0	0.0	0.0
12 h after light	0.012779	0.0	0.025558
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.009728800000000001	0.0	0.0291864