Daily structure while out of work - 4 months and counting

Since my layoff as a graphic designer I have no real structure. I have read a lot of threads here and could not find my exact situation. I tried blocking out hours for applications but I lose steam by noon. What helps you switch off?

Write a short list the night before. Waking up with a plan is a relief.

I aim for three focused hours, then stop. More than that and my applications got worse.