So they burned all that fuel to make a stupid point
Not only that - but as soon as 9:30 was over, they went back to their usual BLINDING outdoor & indoor lites! Every night - they have a lite over their garage, a lamp at the end of their driveway & another light on the porch - I could turn every light in my house off & still be able to read in the living room if I open my curtains!
They use more lights than anyone else on the street - but they invited people over to have one hour of darkness to help save the earth! It's laughable!