condition mean min max Dawn 1.04828494425 0.269031795 1.8275380935 Morning 3.4051533455000005 3.290385718 3.5199209730000005 Noon 5.539952469499999 5.0021267819999995 6.077778157 Dusk 13.59412231675 13.223578285 13.9646663485 Night 6.7118677305 5.065932029 8.357803432 Midnight 3.7351472635 2.624398421 4.8458961060000005