My little ones go to bed between 6:30pm and 7pm.... (since it gets dark so early).... they are averaging 6:45am every morning wakeup.... at least that's when they start calling me. I noticed they are like little kids... last night one was barking around 12:30am... he was playing.... I just got up a said "what are you doing?".... they all just looked at me like they were saying "what.. us?"...