condition mean min max Dawn 0.319899 0.1613535 0.4784445 Morning 0.810909 0.810909 0.810909 Noon 0.7036325 0.7036325 0.7036325 Night 1.1643385 1.1643385 1.1643385 Midnight 0.7967685 0.7967685 0.7967685