She was on that couch for 8 hours solid briefly getting up in picture 4 at about 5.30 a.m. before Paul visited her after 8.00 a.m. and she followed him back to the BeR. The first 3 pictures are about 12.30-1.10.
Unusually there was no sheet but, as her sleep matched Paul, I don't understand why she didn't share the bed with Paul. She's since gone to bed and now Paul has got up.