Theoretically, is it reasonable to cbet at a frequency close to our ranges equity advantage/disadvantage. For example, BTN raises, BB calls, if we have a 56% equity advantage (range vs. range) - is cbetting close to 56% of our range (obviously still picking our value/bluff/check-back hands) a good base frequency. Is this vastly oversimplifying things?

edit: I think I'm looking specifically at spots where ranges are not very asymmetric. I figured a lot of BTN vs. BB situations would be a good example.