condition	mean	min	max
4 h after light	0.4164595	0.286854	0.546065
8 h after light	0.5911365	0.557678	0.624595
12 h after light	0.5811850000000001	0.572121	0.590249
4 h after dark	0.698345	0.535473	0.861217
8 h after dark	0.4643005	0.459424	0.469177
12 h after dark	0.4414275	0.328946	0.553909