I have a possibly dumb question. Wouldn't those students also be better off? They work the same number of hours, but later in the day. Unless it's the kind of thing that can't be one hour later?
The kinds of jobs available to typical high school students such as food service work and babysitting tend to start earlier in the day (in my experience). Food service jobs often start around 4:00 to beat the evening rush, and babysitting can start whenever the kids get out of school.
