condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.053905	0.0	0.10781
12 h after light	0.118644	0.111653	0.125635
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