After eating lunch, they returned to the classroom. The school's lunch break was quite long, lasting from 11:30 AM until classes resumed at 1:00 PM.
During the summer, the school scheduled a nap time. During that period, the lunch break was extended, and students could even return to their dormitories to sleep. However, once the summer schedule ended, students were no longer allowed to return to the dorms during the lunch break—except, of course, to grab something they needed.
