condition	mean	min	max
4 h after light	0.00161591	0.0	0.00323182
8 h after light	0.0	0.0	0.0
12 h after light	0.0058876	0.0	0.0117752
4 h after dark	0.00207838	0.0	0.00623514
8 h after dark	0.0	0.0	0.0
12 h after dark	0.004285823333333333	0.0	0.00761116