I'm supposed to be packing for my holiday, so this is a quickie. My results were like yours, maybe slightly higher. You'll need to google the terms, I'm afraid
The things that worked were
Rhodiola in the morning, Ashwaghanda in the evening
Light box or Valkee on waking
Go to bed in the evening when you feel sleepy, even if that is 7.30! If you plough through the first sleepy phase it will be 4-6 hours before you feel sleepy again, and by then your cortisol will be higher anyway. No excuses about how you have stuff to do - you'll be up early, do it then
Meditation. During the day, and also use relaxation/sleep meditations at night.
Forgive yourself for being awake. Pass the time with something not too stimulating (I play a lot of solitaire and sudoku in the night!)
Read 'The Adrenal Reset Diet', the explanations are excellent. Even if you don't do the diet in detail, carb cycling is helpful. For breakfast you need lots of protein and only a tiny bit of carbs.
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