condition mean min max Dawn 2.1147975 1.9004750000000001 2.32912 Morning 8.365639999999999 8.365639999999999 8.365639999999999 Noon 12.736999999999998 12.736999999999998 12.736999999999998 Night 2.05213 2.05213 2.05213 Midnight 2.3031449999999998 2.3031449999999998 2.3031449999999998