I might have another idea - it is a little bit noob-style, but how about changing the terrain at night? What I mean is: why don't you try to create another terrain-skin including the brighter spots for the laterns? You would just have to remove the "day-terrain" and switch to the "night-terrain" and vice versa. The only problem is that you have to know exactly where the laterns are before creating the night-skin for your terrain. But if you have A6, I don't see another solution because of the reasons Tobias mentioned.

Greetz!



Alan