quads & motorcycles while hunting

last year i had a good spot.tons of deer. so i put some apples out an some corn. they ate it all very fast. i sat in tree all day saw nothing.came back the next day all of the food was gone. so i put up a trail camera,it puts the time of the deer on the pictures. all of the deer came in very late at night. there were 7 different bucks coming in. i never saw one of them in daylight. i,m sure this is because of the quads and motorcycles .