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	0.047484	0.0	0.142452
4 h after dark	0.0	0.0	0.0
8 h after dark	0.022530900000000003	0.0	0.0675927
12 h after dark	0.0	0.0	0.0