condition mean min max Dawn 5.28106 3.98984 6.572279999999999 Morning 7.5887 7.5887 7.5887 Noon 8.679285 8.679285 8.679285 Night 9.919825 9.919825 9.919825 Midnight 7.883789999999999 7.883789999999999 7.883789999999999