condition	mean	min	max
4 h after light	0.0093093	3.75e-05	0.0185811
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	9.066666666666667e-06	0.0	2.72e-05
12 h after dark	1.5833333333333333e-06	0.0	4.75e-06