condition	mean	min	max
4 h after light	5.5e-08	0.0	1.65e-07
8 h after light	0.0134756	0.0	0.0290113
12 h after light	0.031218866666666668	0.0	0.0532999
4 h after dark	0.0327907	0.0	0.0983721
8 h after dark	0.0	0.0	0.0
12 h after dark	0.017436766666666666	0.0	0.0523103