Am I being unreasonable to think my neightbour shouldn't be using power tools in the garden after 7.30 at night? Trying to get my toddler to go to sleep is hard enough without his room vibrating from the noise. Is 7.30 too late for power tools in most peoples opinions? Its a lot louder than a lawn mower. I think its fair enough for people to cut their grass in the evenings, especially between 6 and 7 when people are first home from work. But surely 7.30 is a bit late?