What it looked like to the eye.
Note the time jump of 53 minutes from the last picture. This junction is just several yards from the Peralta Trailhead parking lot. The sun set at 1806 MST (6:06 p.m.) or 29 minutes previously. There was just enough light left to see the trail but 10 more minutes and we would have been in trouble.
 
I had to use the light on my watch to sign out the trail book at 1838 MST (6:38 p.m.).