condition mean min max Dawn 1.7584499999999998 1.635305 1.881595 Morning 2.1760149999999996 2.1760149999999996 2.1760149999999996 Noon 1.7278250000000002 1.7278250000000002 1.7278250000000002 Night 2.30835 2.30835 2.30835 Midnight 2.387135 2.387135 2.387135