It's the late morning for me (which is actually the afternoon or evening a lot of the time. I keep a weird schedule, and many of my days have more than 24 hours).
When I wake up, my head is immediately racing with thoughts and memories, and I start feeling depressed. My cats often take the edge off of my morning depression, but my morning routine stresses me out and the corticosteroids that I take for my Crohn's make me edgy and nervous. After I had breakfast, things slowly start to improve. My antidepressant kicks in, and I can relax at my PC with my well-fed and content cats. After browsing the forum/s for a while, I feel great and focused and highly productive for about 3-4 hours. Then things slowly go downhill again. During the second half of the day, I just feel lazy, exhausted and "meh".