There's a stretch of Clear Lake's north side where old oaks hold the ground cool all afternoon and the cicadas run loud straight through the heat of July. Caveman Services IA mows, trims and edges through that season, and clears the branch litter that every north-Iowa storm leaves scattered behind it. Shade lawns and full-sun lawns are two different animals; each one gets cut to suit what it is. The best moment is the walk back to the truck — turning around to see even rows lying down across a yard that put up a fight an hour earlier. Mowing and cleanup work for Clear Lake and the towns west and south of it.