- Sleep - optimal time 8 hours (Midnight to 8am)
- Waking and getting to work - optimal time 1 hour (8am - 9am)
- Work - optimal time 8 hours (9am - 5pm)
- Return home - optimal time 1 hour (5pm - 6pm)
- Dinner and assorted chores - optimal time 1 hour (6pm - 7pm)
- Free time - optimal 4 hours (7pm - 11pm)
- Prepare for sleep - optimal 1 hour (11pm - Midnight)
It seems so simple doesn't it?