Noise is noise.

Wouldn't the world be a great place if everyone worked m-f, 9-5?

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problem is, your ALWAYS going to have someone who works the second shift, and sleeps till 2pm.
Your other neighbor may work the graveyard shift, and sleeps 8am-??pm.
others work sat. & sun., and off thru the week.
So basically, there's just no perfect time to mow your yard.
Here in Florida, we try to get it done before the sun comes up.
