i am trying to calculate the difference between them with something like

 

datediff("n",CTime({Command.timeout}),Time({Command.timein}));

 

but i keep getting getting an error on the first portion.

 

I can convert using CTime and it prints out the correct time like so... but can't figure out how to use these variables in a calulation

 

local Timevar Out :=CTime({Command.timeout});
local TimeVar tin :=CTime({Command.timein});