LV lighting effects only visible in editor test

[schnozzle]

So I see this lighting on editor test but not on my server. How do I enable it? The lighting effect is not only on the skull but also on the pirate ship and other objects. Couldn't find this on the wiki.

[Storm-Hanma]

That's a map skill ,did u use some one maps ?  

[schnozzle]

Yes, actually this is while editing the playtest/freemode map by BrophY
How can I get the same effect on my own map?

[IIYAMA]

It has to do with weather or/and time. As you can see, it is getting dark there. There are no functions for that.