I have both morning and night perks: 7am-11am, 8pm-12am. I feel really tired in the afternoon, taking long naps gives me a greater range at night, and I restart

I have both morning and night perks: 7am-11am, 8pm-12am. I feel really tired in the afternoon, taking long naps gives me a greater range at night, and I restart at 7:00am fully rested. In the mornings I'm in slave mode that allows me to do unbearable tasks, at night I'm in creative mode.