condition	mean	min	max
4 h after light	0.23147915000000002	0.0643213	0.398637
8 h after light	0.0	0.0	0.0
12 h after light	0.22105550000000002	0.178185	0.263926
4 h after dark	0.079301	0.0	0.237903
8 h after dark	1.05e-08	0.0	3.15e-08
12 h after dark	0.23875466666666667	0.0	0.716264