condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0741453	0.0	0.169088
12 h after light	0.040673433333333335	0.0	0.0706553
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0317162	0.0	0.0951486
12 h after dark	0.0	0.0	0.0