condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.02665845	0.0	0.0533169
12 h after light	0.04318715	0.0	0.0863743
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