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	0.07696	0.0	0.23088
4 h after dark	0.13494266666666668	0.0	0.404828
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0