condition mean min max Dawn 1.4618340140000001 0.082617896 2.8410501320000003 Morning 0.33410816174999997 0.26376959099999997 0.40444673249999996 Noon 0.57413066375 0.4624045455 0.685856782 Dusk 1.55434205875 1.2537914875 1.8548926300000002 Night 1.2903200142500002 1.2639805290000001 1.3166594995 Midnight 2.0107688452500003 1.5693889875 2.452148703