I would dearly love to oblige you ladies, but I'm afraid I can be of no help or comfort to you.
I am rarely if ever in bed and asleep before 4am, and if I could it would be later and I would stay in bed until well past lunch time, (although of course that isn't possible, which is a great shame, lol).
I have never needed much night sleep, relying much more on day time naps, and have always been like this, so if it is a phase for me it's taking me a long time to grow out of it.