^Going to have to agree with this.
The fact that you explicitly did it because you knew there were no Staff on during the time makes it that much worse; and while I commend you for being honest, the fact that you were banned for scripting on top of that comment makes your already slim chance of being unbanned nearly a 0% chance.
Unfortunately, even if scripting is being used as an 'aid' to 'assist' in bhopping, it's still against our Server terms/rules and is punishable by permanent Server ban. At this point, your [possibly] only chance of being unbanned would be to check out this thread and hope for the best: Want To Get Unbanned?