why different colored prometheans?

Why are there orange ones and then blue ones? Are they different groups, or is it their “black or white people”, sort of? You know what I mean.

No one knows yet, but the generally accepted hypothesis concludes that the Prometheans are orange during the day, and blue at night.

Also there’s about five threads on this already, just for a heads up.

Actually haven’t seen any threads about this. At all. But, the day and night thing makes sense.

why not?

> Actually haven’t seen any threads about this. At all. But, the day and night thing makes sense.

There’s three, one of which I made myself last night.

https://forums.halo.xbox.com/yaf_postst113112_Promethean-Colors.aspx

https://forums.halo.xbox.com/yaf_postst113049_blue-and-orange-prometheans-are-the-same.aspx

https://forums.halo.xbox.com/yaf_postst112994_Blue-Prometheans.aspx

I read somewhere that prometheans in orange are during daylight and blue during night. But not sure if this it’s true