condition mean min max Dawn 1.8902707250000002 0.42384447 3.35669698 Morning 0.24799511675 0.225353268 0.2706369655 Noon 0.71866269125 0.668007901 0.7693174815 Dusk 0.8637501685 0.566697008 1.160803329 Night 1.644843391 1.5146232055 1.7750635765 Midnight 2.14568136375 1.8915219424999998 2.3998407850000003