Awake amongst the Hippos

I lie here awake at 6:30 AM. There is no longer a possibility of further sleep. There are 7 other Hippos lying around the room. I wonder how many of them are actually awake also. Most certainly lie quite still and make very little sound. My sleeping bag, rated to 20 degrees, was certainly warm enough, perhaps too warm for our host's living room floor. But if we have to be outside, it will be nice and comforting.
This is my view from the floor: