There is lots of variability on care info because lugubris are practically indestructable. (compared to other geckos)
They seem to do fine as long as the room temp is at least in the 70's and there is proper humidity. They don't need too much humidity, if you mist their enclosure once a day they should be fine. Also make sure that you leave some water out for them at all times, mine used to drink standing water on a regular basis.
I'm going to be in B.C. in April & again over the summer... I might be interested in a few lugubris.