That depends heavily on the abundance of edible in your area, which by necessity were usually the places people were, and the techniques available for you to hu

That depends heavily on the abundance of edible in your area, which by necessity were usually the places people were, and the techniques available for you to hunt. In the pre paleolithic era hunts were often long and multi person affairs to trap and exhaust an animal. Even after the invention of stone tools you needed large parties to really even get close to ensuring you were just hunting all day for nothing.