The first frost out toward the Chain O'Lakes arrives in patches, white across the low ground and plain green wherever the sun already reached. Wilmer Lawn Care & More Inc is out in that hour, breath showing, taking the season's late cuts around Avon and pulling the leaves off the turf. Earlier in the year those same lawns get the weekly rhythm: mowed even, trimmed close, edged along drives and walks until the lines are unmistakable. It is steady, repetitive work whose whole proof is visible from the street. A yard put to bed neatly in November is a yard that comes back well in April.