If you take this to mean 48 hours according to the clock, then I would propose 24 hours instead. That worked very well for one of the other committees on which I served. We even gave ourselves a little breathing room by allowing one sleep. I'm prepared to discuss this option. I don't really want to make this a formal motion, but if members are amenable, I would propose 24 hours.
On February 2nd, 2009. See this statement in context.