condition mean min max Morning 8.766336666666668 8.616693333333334 8.915980000000001 Noon 11.7273 11.7273 11.7273 Dusk 13.196200000000001 13.196200000000001 13.196200000000001 Night 19.8009 19.8009 19.8009 Midnight 16.5777 14.3933 18.7621 Dawn 11.104 11.104 11.104