Arrow color to note value?

[GabryHyrule]

Hey everyone,

I'd like to know what are the values (in beat fraction) of the arrows in FFR... I already know that:
red=1beat;
blue=1/2beat;
yellow=1/4beat;
purple=1/3beat;

but I'd like to know the actual values of the orange, green, cyan and the other ones.

I can get all of them right, but because I guess they're position + music timing, but I'm curious about they're value.

Thanks :P