condition mean min max Dawn 19.3289522675 17.70654217 20.951362365 Morning 16.521564698333336 16.12029159 16.922837806666667 Noon 16.95141323777778 16.44461444 17.766998773333334 Dusk 20.89759343 20.25859169 21.53659517 Night 20.75637521 20.61317828 20.89957214 Midnight 18.56628858 18.56628858 18.56628858