User blog comment:Blue12porcupine/setHour/@comment-1997588-20130405154155

I only use this cheat for playtesting purposes. The "damage" depends on how long the span of the hour you've set and when you use it. For example, if your Sim is at work, and he's going home at 5, but you decided to set the hour to 6, (I didn't really remember, but I think) he won't return home, or maybe he will, but an hour later? I really can't remember.

IIRC, the cheat originates from OFB, therefore it's an OFB cheat.