Farm chores or how about a job so they’ll have a little experience when they turn 18.
If you’d ever been on a farm, you’d know farm chores begin before the break of day. The animals need breakfast just like you. They need milked and their stalls cleaned out and they need to be turned out. If you wait until 2:30, you’ll have sick animals and expensive vet bills.
Also best to begin picking produce when the first bit of sun comes up. You want do be done with the task before noon-time sun is high.