OP is talking about cars at night without any lights on. DRLs would definitely make cars at night safer than car without any lights at all.
Not to mention, I said "at least" DRLs because DRLs are a watered down version of what the European studies show as safer, which is headlights on all the time. In the US, the brightness of DRLs is limited, so the studies are shit to begin with because they're not even using the right variables to find the safest solution.
Not to mention, I said "at least" DRLs because DRLs are a watered down version of what the European studies show as safer, which is headlights on all the time. In the US, the brightness of DRLs is limited, so the studies are shit to begin with because they're not even using the right variables to find the safest solution.