Garland lights on the trellis take the most time because of the ladder work. Controlled by a mechanical timer.
The bushes on the street side are easy to light. These are LED strings. Controlled by a photo cell that turns the lights on at dusk and off six hours later.
Finally used a Black&Decker CM1936 mower to mow this property in Tuckerton. The property is less than a quarter acre. It was finished on one battery (but I had two just in case).
Things were dry, but had not been mowed for three weeks.