condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.033559	0.0	0.100677
12 h after light	0.0220567	0.0	0.0661701
4 h after dark	0.00262626	0.0	0.00787878
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0320762	0.0	0.0962286