I've been noticing this and am finding it interesting. But I seem to have my worst "mood" or feeling like I'm racing or depressed starting right around 2:00 through 6:00 p.m. (unless there are other triggers happening,) and it starts to subside and then is better by 11:00 p.m. (when I ususally go to bed.) In the morning it's less as well.

Has anyone else noticed this?

Before, long ago, when I thought I was all powerful, I used to tell people that it was the "tides." Like there was an energy I can feel that was like the ocean tides and I could feel them getting more or less. I realize now it's the bipolar. Like I would think it was "high tide" when I was having sever racing thoughts, etc. And low tide was when I was depressed. I thought it effected everyone the same at that time.