You miss the point -- if you send your kids off to school/daycare/whatever while you commute an hour to an office, spend 8 hours there, plus socialising, then a

You miss the point -- if you send your kids off to school/daycare/whatever while you commute an hour to an office, spend 8 hours there, plus socialising, then an hour back, you can send your kids off to school/daycare/whatever for 8 hours.