condition mean min max Dawn 7.8082275 6.8474900000000005 8.768965 Morning 9.499245 9.499245 9.499245 Noon 10.889285000000001 10.889285000000001 10.889285000000001 Night 11.789950000000001 11.789950000000001 11.789950000000001 Midnight 8.962185 8.962185 8.962185