condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	3.68e-10	0.0	7.36e-10
12 h after light	0.0	0.0	0.0
4 h after dark	0.00011802833333333334	0.0	0.000352055
8 h after dark	0.001089909	0.0	0.00286523
12 h after dark	0.0008703933333333334	0.0	0.00253388