condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0358169	0.0	0.0716338
12 h after light	0.02169325	0.0	0.0433865
4 h after dark	0.0	0.0	0.0
8 h after dark	0.09439013333333333	0.0499858	0.153066
12 h after dark	5.533333333333333e-08	0.0	1.66e-07