Node Red Presence Faker - Help With windowBegin and windowEnd times

I’d like to control a light using the Presence Faker node. I want the node to begin at sunset and continue until 19:45 hours. Using a suncron and function node, I’m able to pass sunset time to the windowBegin object and 19:45 to the windowEnd object of the Presence Faker node. I know the Presence Faker node works if sunset time is prior to 19:45 hours. I’m concerned that when windowBegin time (sunset) occurs after windowEnd time. Will Presence Faker ignore the condition or throw an error?