it works if there is data in the fields but if the fields are blank - it gives me the #incorrect argument
=IF([*DEPLOYED Y/N/Daytime]564 = "Yes", "Green", IF(AND([*DEPLOYED Y/N/Daytime]564 <> "No", TODAY() < [*Scheduled Deployment Date]564, "Red", IF(AND([*DEPLOYED Y/N/Daytime]564 = "Daytime Deployment"), "Yellow"))))