From my experience observing Apes like Orang Utan here in our jungle Borneo, I would highly will not recommend anyone to go and search for Bigfoot or Sasquatch at night because all apes creature like monkey or Orang Utan are usually are not active at night. So it probably just a waste of your time if you trying to search Bigfoot at night. Also Apes creature like Orang Utan usually are resting at their nest during night or during rain, and they frequently keep moving too. If Bigfoot is similar to Apes they would probably will not active at night too, by the way this famous Bigfoot photo taken by a witness is also taken during the day. So for Bigfoot fan and researcher who want to search for Bigfoot, I recommend you guy to do the searching during the day.
Just a friendly advice from fellow Bigfoot fan 🙂