condition mean min max Dawn 21.2014466745 4.332162014 38.070731335000005 Morning 7.34592486125 6.637616466500001 8.054233256 Noon 6.91749660375 6.2519564475 7.583036760000001 Dusk 8.923990225 8.647309720500001 9.2006707295 Night 9.6682073855 9.465394856500001 9.8710199145 Midnight 18.684050535 14.54734336 22.820757710000002