condition mean min max Dawn 20.261649614166664 19.558314525 20.964984703333332 Morning 17.387217125 16.73241357 18.04202068 Noon 18.72982719 16.61224995 20.84740443 Dusk 18.213787314999998 14.946952909999998 21.48062172 Night 21.45369951833333 21.19420984 21.713189196666665 Midnight 20.114744260000002 19.515563473333334 20.713925046666667