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	0.195799	0.184262	0.207336
4 h after dark	0.08193	0.0	0.24579
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0202003	0.0	0.0606009