In fnaf animatronics get a movement opportunity every 4-5 seconds, and when they do they pick a random number from 0-20. If the number picked is equal or less then the animatronic's ai level they will move. On night five, foxy's ai level is five, so it will take an average of 25 seconds to move. Of course, foxy also has a function where whenever he moves, insted of moving it sets a timer from 0.8-17.4 seconds, and pulling up cams before that timer runs out will stop him. If you average that timer you get 9.1 seconds, meaning foxy will move on average every 34.1 seconds with the time it actually takes to be able to move in the first place. Now, foxy needs three movements to be able to jumpscare, so the time that it would take on average, night five, without opening cams, for foxy to jumpscare would be
One minute, forty-two point three seconds. I spent way too much time on this