Im happy if doing 3 jobs per day, 4 days per week, start at 10am and home for 4pm, Mon - Thurs.
Try to have Fri, Sat and Sun off.
Last few weeks been starting at 8 and working Fridays too so that to me is busy.
Would not like to work weekends at all unless it is a big commercial job that is fantastic money.
Its about getting the work / Family time balance right.
We all have different Financial commitments so need to earn / work more than others its a personal thing imo
Mark