. I hate the color of streetlights when a picture is taken, they look that ugly yellowish orange color and it's frustrating.
Low Pressure Sodium Vapour...
Streetlights are low pressure sodium vapour, a type of metal halide lighting. They emit light in only a single VERY VERY narrow band of the EM spectrum, almost like a laser, but different in that it's' not a collimated beam.
Monochromatic light like this is very spooky and unnatural. (also like lasers) Which is why no one likes the type of illumination it provides, but it's also extremely energy efficient to produce lumens/watt. It's more than 20 times more efficient than incandescent and twice as efficient as fluorescent.
You know those gigantic ones you see lighting up vast portions of the freeways? They are only 180 watts. The ones you see in small parking lots, can be as little as 10 watts.
Plants hate them too though, growing very fast but very spindly underneath them. Another weird effect is that if you put yourself in a perfectly sealed room with only that as a light source, then no matter how bright it is, you wouldn't be able to differentiate any type of colour. Red, blue, green, it would all look the same.
Here's the thing though. If you took a photofilter that was opaque to light between 589.0 and 589.6 nm, that thin tall line where the LPS light is emitted, you could take completely normal night pictures, where the streetlights would be completely absent.
Come to think of it, I bet that's how they simulate a rolling blackout on movies, unless there is some other, more simple way of doing it.