Exactly how much reading per night for AP Biology?

I’ve heard that AP biology has TONS of readings, but exactly how much reading will I do? (either in number of hours or chapters /night)
Ik it kinda depends on school, but still I want to know how much you did

And also can I just not read and study the notes?

As you said, it depends upon the school/teacher. But an hour per night on average is about par for the course. But not all of that time will be spent on reading.