condition mean min max Dawn 17.5315652925 13.298092315000002 21.76503827 Morning 3.8189409325000003 1.7342800875 5.9036017775000005 Noon 6.143003171 5.1203519445 7.165654397499999 Dusk 14.292863817499999 12.96478915 15.620938485 Night 18.339736117500003 17.406971335 19.2725009 Midnight 18.1603047125 16.050443440000002 20.270165985