condition	mean	min	max
4 h after light	9.1435475	9.088811	9.198284
8 h after light	9.735316999999998	9.380707	10.089927
12 h after light	10.002644	9.607642	10.397646
4 h after dark	9.753857	9.607642	9.900072
8 h after dark	10.39713	9.607642	11.186618
12 h after dark	9.462413	9.462413	9.462413