condition mean min max Dawn 1.69412825 1.0451365 2.34312 Morning 2.382835 2.382835 2.382835 Noon 2.1391400000000003 2.1391400000000003 2.1391400000000003 Night 1.8610849999999999 1.8610849999999999 1.8610849999999999 Midnight 1.5762 1.5762 1.5762