condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.04251266666666667	0.0	0.127538
12 h after light	1.17e-09	0.0	3.51e-09
4 h after dark	0.037799033333333336	0.0	0.0577061
8 h after dark	0.01840366666666667	0.0	0.055211
12 h after dark	0.0	0.0	0.0