condition mean min max Dawn 0.993645 0.803354 1.1019465 Morning 0.410149 0.410149 0.410149 Noon 0.852209 0.852209 0.852209 Dusk 1.90305 1.90305 1.90305 Night 1.788885 1.622355 1.955415 Midnight 1.5167199999999998 1.5167199999999998 1.5167199999999998