Allow about an hour for descent from any routes to the top. Southern-half routes lead to a steep, loose, sometimes class-3 trail that switchbacks over by the trees to the south. Don't expect to be comfortable in tight rock shoes.
Northern routes include at least one rappel and some steep hiking in the edge of the woods to the north. Don't be tempted by the easier slopes on the back side of the wall (west side).
The climbs are worth the descent, though. And watch for mountain goats. They'll often go out of their way to watch you.