DRIS shorty clipped on right shoulder D ring, looking into crevices or under wrecks, signaling. Intova 660 in pocket, backup. Princeton Amp 1L left shoulder D ring. Use as a marker.
I try to keep my kit up consistent so I never forget anything. I have done a 10:00 am dive on a sunny day and it has been like a night dive at depth due to upper layer particulate matter.
On night dives I will most often carry my UK C8 because it is dimmer and more dispersed, but the others remain clipped off in their normal positions with the exception of the Amp which moves to the tank.