condition mean min max Dawn 11.291286543999998 9.221296707999999 13.36127638 Morning 5.08633320275 4.03636499 6.1363014155 Noon 12.413981296 10.276650302 14.55131229 Dusk 18.6318153875 17.90326522 19.360365555 Night 17.6237398925 15.618240835000002 19.62923895 Midnight 17.8536962975 16.66692864 19.040463955