My sister owns a small grocery shop, she works 7 days a week Mon to Sat 9 to 7(8 in summer),Sun 10 to 2 (5 in summer)during which time she occasionally escapes to her house (attached to shop) to go to loo, make a cup of coffee( which she seldom gets time to finish) and put on dinner for youngest two who get home around 5ish from school.
Several evenings a week when shop closed she washes shop floor(other days she has someone to do this) and every evening she sorts out the tills. She occassionally escapes the shop for say two hours during which time she does the business banking ,visits our mother in a nursing home gets hair done. Inevitably during these hours she gets two/three calls from the shop asking her about pricing or ordering etc...
She also does all the bookwork including newspaper returns etc...(at least one hour every day) This is not included in the hours she is in the shop. She also does say 50% of housework.
So whereas I am a self confessed lazy git I think my sis can win the award for hours worked.
She has a commute time of 1 minute.