In my experience night classes are usually great, apart from the fact that they can mean 12-hour days. In my case (and most other teachers' I know) they're smaller, more relaxed, and with the brighter students. Plus, attendance is often lower than the attendance sheet would indicate. Students will sign up and then their math hagwon schedule changes and they can't come, etc. I doubt you'd ever have an evening class with 55 students.
