Last weekend we finally got Harrison a big mattress even though we have not got the head board yet. Anyway, he is enjoying his "big boy bed." Today I went in to wake him up after a 4 hour nap, yes a four hour nap. He needed it he has been up a lot the last couple nights and laying in bed awake until at least 10 before falling to sleep. Anyway, when I went to get him he told me he took a "little nap" I did tell him how long he sleep. He then went on to tell me that he takes a BIG BIG nap when it is dark outside and just a little nap during the day. Silly Boy.