condition mean min max Dawn 1.5068166666666667 1.24946 1.8067 Morning 0.6302745 0.6302745 0.6302745 Noon 0.4871555 0.4871555 0.4871555 Dusk 1.03969 1.03969 1.03969 Night 0.9458712499999999 0.7862375 1.105505 Midnight 1.446195 1.446195 1.446195