Lots of folks don't work at the same time daily, and more work a shift that makes them sleep less due to children (Second shift, but has to get up to get the ki

Lots of folks don't work at the same time daily, and more work a shift that makes them sleep less due to children (Second shift, but has to get up to get the kid off to school). A good deal of other folks have long commutes or can't get out after 8 hours (their shift is 8 hours plus an hour lunch or standard 10 hours). It doesn't seem that hard to get unhealthy sleep patterns in a workday.