Violet is a Night Owl

I have been staying up later than usual these past few days thanks to my projects. I have noticed that my girl is very active late at night. For the past three nights in fact she has woken me up with her kicking and party behaviour. I usually just roll over and go back to sleep, but I really hope her sleep patterns change before December. I know that I will be up at odd hours with a newborn, but I don't want the witching hours to be her daytime!