But, the boy pointed out, he turned the television off only because it was a school night.

Parents aren't demanding their kids be home, not even on a school night.

The students were asked: "On an average school night, how many hours of sleep do you get?"

Doesn't ask for added privileges, such as driving the car or going out with friends on a school night.

For one thing, his mother won't let him go out on a school night.

I'm going to work days and go to school nights.

He takes a picture from her room, a reminder of their high school night in question.

"Your parents'll never let you out on a school night."

It was a school night and everyone had gone to bed.

"I just remembered this is a school night for you."