Is There a Habitable Epoch in the Universe?

The universe was this temperature for only a couple million years, because it was still cooling. So is sort have passed through this window, and after i passed through it, you know, then things would freeze. Thot, you couldn't have like, liquid water floating out there in the bath of space any more,. Because it would be too cold. And that's how you'd meet your dead lines, exactly. You have to sort of imagine a very vast, almost infinite universe to even consider this.