If itís significantly quieter than a regular mower i would lower by answer to 8
A shit ton of stuff is going on this week so haven't been able to mow the lawn in the evenings. Going to something tomorrow so can't do it in the afternoon, plus it's going to be 90. But the grass has been growing fast.
If I start mowing at 9, is the too early? What if I told you it was with an electric lawn mower?