condition mean min max Dawn 2.12852028475 0.117329591 4.1397109785 Morning 0.82899929425 0.570649312 1.0873492765 Noon 1.69653027375 1.649351709 1.7437088385 Dusk 2.02912974075 1.8536438135000002 2.2046156679999998 Night 2.9123250177499997 2.496487918 3.3281621175 Midnight 3.4990704824999996 3.2709751439999994 3.727165821