A strange comment, but as someone with a normal life(a fulltime job, wife and house and property to tend to), who doesn't watch late night tv, I have seen them(there are at least 4 different ones) at all hours of the evening and weekends when I normally can find a little time to watch tv.
Nothing strange. I don't lead a normal life, and don't watch tv during the day or in the afternoon. TV mostly addles the brain to me, unless it's something educational like discovery channel or food network. You probably watch more tv than I do so I trust you pointing out the other commercials to me.