A luminous thought :)

It had been discussed a long ago, but as I saw a great pic from the buggy Hyperrail, I was considering how nice it would be to add LIGHTS in NL....

Yeah lighting would be cool. The main purpose would be for effect of realism. But some would go the extra step and possibly make the lighting of the coaster the main attraction. Just thinking of an indoor coaster that features a fairly normally lit area then goes to rather dark, and ethe enters a really bright room. It would just be cool to see what people come up with.

that would be pretty cool to have

It would be great to have in the next update and would really make it realistic, but there aren't really night modes on NL so that is why they probably don't have it.

[Oscar]

Yeah that would be nice, doubtful it'll be added.

Is there no way to get some level of light in a tunnel at least?

That's one of my pet hates about the program so far - when people over-use tunnels and you can't see where the bloody thing is going. Sure, in real life that'd be fun, but in a sim it just doesn't have the same effect...