My grandson, just back from his third tour of duty (US Army), this time in Afghanistan, needed to secure his driver's license
in a short window of time during his leave.
Athletes may experience a small reduction in soreness and benefit to
performance in the short window of time following intense exercise, but there is no significant physical change taking place within the body.
You consume the same amount of food, but
in a shorter window of time of your choosing; «You do not need to eat all the time.»
In a short window of time, you are deciding whether the other person is someone you could become romantically involved with or not.
In this short window of time, many puppies can associate good things will loud noises, other dogs, children, car rides, baths, etc if they get exposed to that often paired with a food reward.