condition	mean	min	max
4 h after light	4.775e-05	0.0	9.55e-05
8 h after light	0.0	0.0	0.0
12 h after light	7.96435e-05	0.0	0.000159287
4 h after dark	0.00016420833333333334	0.0	0.000360379
8 h after dark	0.0004686786666666667	0.000313525	0.000625963
12 h after dark	0.0	0.0	0.0