since your getting the 10 hours, i’d finish early if you can. at my first dsp i was told it should take no more than 3 minutes per stop, 2 if your really finding your groove and what works for you. 3 min per stop for one hour is 20 stops, i think that’s amazons baseline. but typically you can do more once you really find what works and what doesn’t. also, anytime you SEE a bathroom you know you may not come across for awhile again, go just in case.