At four in the morning after a snow, Danville is all sodium light and hush, and the first gray comes up over the Indiana line a few miles east. Lyons Lawn Care is already moving by then, opening drives and walkways so the day can begin on schedule. Salt goes down where the wind packed things hard, and the piles get stacked where they won't melt back across the pavement. In the growing months the same trucks pull mowers, and the same yards get cut, trimmed and blown off week after week. Being the one who shows up before daylight is most of the job.