The Michigan men's basketball team will play Michigan State on Sunday and the Crisler Center will no doubt be packed.
But what does the Crisler Center look like before, during and after a rivalry game? By the time you're in the building, it's usually already filled, and if you're out of the building, by nature you can't see what's going on inside.
In the above time-lapse video, we see Crisler go from empty, dark and peaceful to full, bright and chaotic during February's game against Michigan's other chief rival, Ohio State.
Daniel Brenner is a photographer for AnnArbor.com.