Mine does in a major way. I feel like I get 'myself' back from about 7pm. It's very odd.
I've been reading about diurnal mood disorder and it's given me hope that my problems are (in part) to an out of whack body regulator. A lot of the time I'm panicked for NO DISCERNABLE REASON and something misfiring - like cortisol for instance would make total sense to me. Especially middle of the night panic attacks.
I do have other problems that aren't directly related to this, but I'm certain it's a factor.
Anyone else?