Remeber, base settings @30 minutes = 1 day. So multiply any in game by 48 to get real life equivalent. Thus if it takes 15 minutes, it was a 12 hour in game raid/siege.

I think they over complicated it a bit. They should have built the base with 90 % indestructable parts. The other 10% would be destructable and respawning doors and walls. Less strain on server to respawn, and they could roll this to the major cities as well. Huts with doors to destroy, wall off Asagarth, front gait in sinners etc. I am actually trying to build a mod piece just for this.