light hang is what it sounds like, it is hanging the lights onto the grid that hangs over the stage and the other areas on and around the stage. The lighting designer should provide the person doing the hanging a light plot so that the light instruments go exactly where they should. On the plot should be a legend, which how another person would read the plot and also a key so one can see what color the light should be and what channel and dimmer the light is on.
My wife (then girlfriend) and I seem to have a connection with the full moon. Many of our memorable events have occurred around the full moon including a trip we took to Daytona Beach early on in our relationship. There is something wonderful about walking together on a beach beneath a full moon.