My understanding is the DRLs are the "blobs" at the top of the headlights and the thin bars located lower in the bumper. The fog lights have not been on. They are single bright lights located towards the outer edges of the thin bars.
Having DRLs typically would not have the tail lights on, but they could have had the parking lights on which would have the front DRLs on and the rear tail lights.
The red arrows are DRLs and the two yellow circles would be where the fog lights are if they were on.