This is hilariously out of wack with my own experience, and my son's. We both have ADHD, and we are both extreme early risers. So much so that I am literally trying to train us both to fall asleep and wake up later.
well, theres no objective test, and its very similar to speaking to a god or whatever.... with enough positive encouragement, or a personal desire for it from yourself, you can be convinced you have adhd. some of the symptoms are very barnum-esque, unfalsifiable things like do you feel like you struggle compared to other people. its no wonder theres such massive variation in the adhd population.