condition mean min max Dawn 3.4631724999999998 3.1750749999999996 3.75127 Morning 7.94046 7.94046 7.94046 Noon 7.2780499999999995 7.2780499999999995 7.2780499999999995 Night 6.862855 6.862855 6.862855 Midnight 7.520555 7.520555 7.520555