condition mean min max Dawn 1.085212 0.6950765000000001 1.4753475 Morning 0.5630715 0.5630715 0.5630715 Noon 0.422812 0.422812 0.422812 Night 1.1052335 1.1052335 1.1052335 Midnight 1.109329 1.109329 1.109329