For the third night in a row, there were some strange noises outside keeping me awake at night. Finally figured out that the neighbour has been doing construction work in the middle of the night. I've been hearing hammering and the table saw all night. Blah. I wish I was brave enough to go over and tell them to stop.
I realise I finished 3 sentences in a row with the word night but I'm too tired to care about variety in my writing.