condition	mean	min	max
0 h after light	0.69971	0.0	1.39942
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.68992	0.0	1.37984
8 h after dark	0.692029	0.689125	0.694933
12 h after dark	0.6911575	0.683547	0.698768