Downtown, the light comes off the Court Street brick late in the day and turns every strip of grass gold for about an hour. JIM BURGOS works those small city lots and the larger yards just past them — mowing, string trimming, edging along walks and curbs, hedge trimming, mulch, and the spring and fall cleanups that reset a yard entirely. One property at a time, finished before moving to the next, clippings blown off the sidewalk before the truck rolls. A city block looks different when its corners are cut clean. It is a small change that anyone walking past can feel.