Hi everyone.  This is my first post here.  So for as long as I remember,  I have been depressed from roughly the hours of 4 PM through 9 PM basically every day like clockwork.

I wanted to ask if anyone else has this problem, and if anyone knows about why this is?  It seems to endure major life changes, and doesn't seem to be affected by when I go to sleep or wake up.  I am on Pristiq for anxiety and depression, and this is the only depressive symptom that I have that persists through medication.

Any ideas?