condition mean min max Dawn 1.3157885 1.1876820000000001 1.443895 Morning 1.9979 1.9979 1.9979 Noon 1.6455449999999998 1.6455449999999998 1.6455449999999998 Night 2.02608 2.02608 2.02608 Midnight 2.13918 2.13918 2.13918