Your cortisol levels are amazing. I would pay big money for these. The am is the most important, and it's right where it should be, at almost the top of the range. Even in mentioning your benzo situation, if your adrenals were pushing out more cortisol and were fatigued, it would be a lot less than the top of the range! I am shocked. Here is what healthy saliva results should look like.
8 am: at the literal top of the range
11 am-noon: in the upper quarter, and often about a quarter below the top
4-5 pm: mid-range
11 pm to midnight: at the very bottom.
You are much healthier than you think, and you don't even appear to be in stage 1. Crazy!