condition	mean	min	max
4 h after light	9.6291285	9.607642	9.650615
8 h after light	8.9165615	8.208839	9.624284
12 h after light	9.101833	8.263987	9.939679
4 h after dark	9.734200000000001	8.798887	10.669513
8 h after dark	9.5484395	9.489237	9.607642
12 h after dark	9.607642	9.607642	9.607642