condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.108095	0.0	0.324285
9 h after light	0.033865	0.0	0.101595
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.039333	0.0	0.117999
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0