At three in the morning in Ingham County the yard lights make cones in the falling snow and there is not another vehicle anywhere. Lawn Stars Group LLC is out in it, plowing, clearing walks, spreading salt on the slick patch at the end of the drive that always ices first. Summer flips the hours completely: mowing in daylight, trimming fence lines, edging where the grass tries to creep over the concrete. The sky out here is wide enough to hold every star in it, and the work goes on under all of them. What lasts is the look of a place kept up, one week at a time.