There are two types of teenagers in the world.
1. The practicers. They wake up, go to school, and then stay after school for practice. Football. Marching band. Cheer. Theater. Basketball. Softball. Orchestra. Then they go home and get started on their homework. It's late when they finish and finally get the chance to shower. And then sleep. Or possibly, sleep in the shower. I know athletes who have done this.
It's an exhausting life, but at least it looks good on college applications.
2: The procrastinators. They wake up, go to school, go home, and relax for a little while. They read books, watch TV, listen to music, practice guitar, shoot some hoops in the drive way. Then they remember homework and stay up late doing it, partly because they're distracted by the internet. Then they fall asleep for six or seven hours, wake up, and it all starts over again.
They're called procrastinators because curling up on the couch with a good fantasy novel won't impress colleges.
Some practicers will fall into the second category once football season's over. And then everybody takes some time off to hang out with friends. But really, that's how the average student life passes.