condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.077662	0.0	0.232986
12 h after light	0.09985666666666666	0.0	0.29957
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0