Duskian
Duskian is a non-binary gender alignment from the galactian alignment system. It is the demigender version of lunarian, meaning it only has a partial connection to lunarian, with the other part being something else. The "other part" can be another galactian alignment or it can be another unrelated gender. The "other part" can not be singularian, as singularian can only exist by itself.
History
The term duskian was coined by in an anonymous submission to the Tumblr blog ask-pride-color-schemes on or before January 19, 2017.
Flag
The original flag was created by Tumblr blog ask-pride-color-schemes on January 19, 2017, after an anonymous ask suggested a scrap flag from DeviantArt for the flag. It has no confirmed meaning.
Another flag was created by an unknown user on or before September 8, 2019. It has no confirmed meaning.