I'm sure there are drivers that approach this more analytically as you do. I wanted to answer something so I'm here to tell that I haven't ever really noticed track conditions to play a part in my setup tweaks. I'm sure I should adjust brake bias on the fly for example as track conditions change, but all I ever do, tbh, is to aim for a good balance and not modify anything on the fly. I usually know what I want my car to do so I'm looking for that sweet spot and after I get near it's all about improving my driving and consistency to improve my laptime.

I could try to help you but I would be just guessing the answers... I assume you can improve traction with lower ride height and softer suspension at rear and generally having a stable car at exits.

-Matt

Paulo,
I don't have any answers for you. But I understand what you are asking.
We always seem to have setup guides based on how the car is behaving. (like the one I have attached here)
I have never seen a setup guide based on track conditions.
It would make sense that there could be rules of thumb for track changes like track temperature and amount of rubber. But I haven't seen any yet.
Paul