Dragon Age: Origins [...] did not have a day/night-cycle.
Indeed it didn't. Lothering was perpetually late afternoon; Denerim was always in broad daylight; the campsite was always early evening(ish). As much as I prefer a day/night cycle, it took me a while to notice it didn't have one.
Of course even if you do have a day/night cycle, nobody can ever agree what's the ideal multiplier for the passing of time.
