condition	mean	min	max
4 h after light	0.02359005	0.0217687	0.0254114
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0077174	0.0	0.0231522
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0