1-4 from 8: 00 a.m. to 12: 00 a.m., with a 50-minute class and an interval of 10 minutes.

There are usually only two classes in the afternoon, of course, there are four classes if there are more classes. Class time is 2: 30 in summer and 2: 00 in winter.

There may also be classes, elective courses or experiments in the evening, depending on the major. There are usually two classes in the evening. It starts at seven o'clock.

Of course, most universities rely on autonomous learning. Skipping classes is a common thing. Some people don't rest for a week, and others don't rest for a week, which varies from person to person.

Anyway, it depends on you.