1st semester (Note: variability in when you have labs is based on which of 4 groups you're placed in)
Lectures Mon-Thurs 9am-12pm (non-mandatory and recorded so you can watch them later if you're so inclined)
Anatomy Lab: Either Monday & Wednesday or Tuesday & Thursday from 1pm-5pm (you don't have to stay the whole time, just until you're done the dissection)
DPR (i.e. clinical skill training): Monday or Tuesday from 1pm-3pm or 3pm-5pm
OMM: Wednesday or Thursday from 1pm-3pm or 3pm-5pm
Labs are mandatory
Sometimes you'll have mandatory sessions on Fridays called CPR, typically the school brings someone in to give a talk or presentation on some sort of salient topic (diversity in medicine, burnout, patient experiences), usually run from 10am-12pm.
2nd semester you drop anatomy lab for neuroanatomy which lasts 3 weeks, you meet twice a week for 2 hours in the afternoon. Once neuroanatomy is done you'll have case-based learning, lasts 2 hours, you'll have it immediately after or before OMM lab.
So in summary, once 1st semester is over you're only required to be on campus for labs twice a week, 2 hours one day and 4 the other. Leaves a lot of unstructured time to do outside activities and study.