We've told you time and again that it varies depending on ceiling height, fitting type and customers preference. There is no one size fits all answer to your question.
I could walk on to any job and mark the perfect place for wall lights on your wall. I can't tell you where that hypothetical place is via the internet.
I could walk on to any job and mark the perfect place for wall lights on your wall. I can't tell you where that hypothetical place is via the internet.