condition mean min max Dawn 1.3918019999999998 1.382315 1.4012889999999998 Morning 1.057887 1.057887 1.057887 Noon 1.3945100000000001 1.3945100000000001 1.3945100000000001 Night 2.413356 2.413356 2.413356 Midnight 3.45724 3.45724 3.45724