Yesterday evening I experienced the most amazing cuddle session -- but it all ended far too soon. Three hours was not even close to enough. I would book her once a week for an overnight session if I could afford it. All I want is for her to lay her head on my chest while I hold her tight.
From my experience, dopamine crash is a much greater danger with evening cuddle sessions, as compared to morning and afternoon. The moment of departure, and the aftermath, is in my experience much less painful if the session ends before dark, or better yet, before midday.