As evenings got dark last year talk led to lumens and battery life to keep the evening sessions going. Cheap and powerful work lamps were mulled over and purchased. Then it rained for abut 3 months. However, at any given dry night parts of Almscliff were illuminated by a variety of folk. Dave Barber got some nice footage of a few good ticks up there, and over the valley at Caley.
Climbing in the dark. albeit partly floodlit, offers a unique focus on the moves and an amazing atmosphere, as well as a few challenges. I find scrambling with my headtorch or just the light of the moon works pretty well for me but I'm hoping to give our communal lamp a go as well.