condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0202649	0.0	0.0607947
8 h after dark	0.09295056666666666	0.0	0.192969
12 h after dark	0.0294497	0.0	0.0883491