Only two in there. Vlad and Lacci have gone off the romantic boil, but they're still going to get split up soon and housed with a radix each.
At 7pm their light goes off and the camera switches to nightvision, in case you wonder why the colours change at different times of day.

Early morning when the basking light comes on is prime time to see Lacci in the Thammock, she gets straight up there to bask close to the light.