condition mean min max Dawn 12.564325 12.1768 12.95185 Morning 7.818645 7.818645 7.818645 Noon 9.4919 9.4919 9.4919 Night 15.9581 15.9581 15.9581 Midnight 23.571399999999997 23.571399999999997 23.571399999999997