condition mean min max Dawn 9.187077500000001 8.679565 9.69459 Morning 10.7146 10.7146 10.7146 Noon 9.868224999999999 9.868224999999999 9.868224999999999 Night 9.77265 9.77265 9.77265 Midnight 11.89115 11.89115 11.89115