condition	mean	min	max
4 h after light	63.938857	61.603778	66.273936
8 h after light	61.67734900000001	49.274211	74.080487
12 h after light	55.513261	52.763384	58.263138
4 h after dark	54.337317999999996	52.381444	56.293192
8 h after dark	49.000982500000006	37.103371	60.898594
12 h after dark	42.210433	42.210433	42.210433