Fast fathers...

Three kids are in a schoolyard, bragging about how fast their fathers are. My father runs the fastest, says the first. He can shoot an arrow, start to run, and he gets there before the arrow! My dad has yours beat, says the second kid. He can shoot his gun and get there before the bullet! Sorry, but my pops is the fastest, says the third kid. He's a civil servant. He gets off work at five and he's home by 3:45.