condition mean min max Dawn 1.6232849999999999 1.4873699999999999 1.7591999999999999 Morning 1.98501 1.98501 1.98501 Noon 1.4208349999999998 1.4208349999999998 1.4208349999999998 Night 2.014185 2.014185 2.014185 Midnight 1.8942100000000002 1.8942100000000002 1.8942100000000002