condition	mean	min	max
4 h after light	0.051379	0.0	0.102758
8 h after light	0.04206345	0.0	0.0841269
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.012151833333333334	0.0	0.0364555
12 h after dark	0.0442284	0.0	0.0848501