> This yields the highest income per hours@home.
But that's usually not what people optimize for, they optimize for max total income, because rent or mortgage payments etc aren't based on a percentage of income but fixed amounts. Sure, it's great if you only work one hour a month and get 1000€ for that instead of working 100 hours and getting 4000€. But if your rent is 1100€, what good does that do?