We all know the goal: 70/70, or some reasonable facsimile close to this. But since we are talking about RELATIVE humitity, how does it change with temperature? If my 'dor is 70% at 70 degrees, and the temp falls to 60 degrees, does the humidity rise or fall? How does my hygrometer read this change? At the 60 degree temperature, is it better to have higher or lower humidity readings? Ditto for higher temps as seen during the summer months. Does anybody have a chart or something?