I've got the same - DD1 is a night owl/sleep in like DP and DD2 is and early to bed/early to rise like me!
Yep, that is the same here. I am naturally a morning person and DD1 slowly trained me more to her night owl tendencies. I still got up early ish but then had a little time to myself. Now DS (#2) is an early bird, so i am up late with DD and early with him and 'my time' is in the middle of the night. Lucky they are cute (well today, anyway).