I find I have about an hour before bed where I really shouldn't be trying to be productive (because if I keep coding or whatever, it'll actually prevent me from sleeping), where some nice video games or some passively-consumed video content can be slotted in guilt-free.

Now, I'm not saying that's the only time I relax, because that would be a lie. But it is a time that at least speaking for myself, I have to relax or I can't sleep.