Did you ever get a response Roni? I installed mine yesterday and used the example in the installation guide to set the light settings. Where I bought the light as well the girls had been in the coop for at least 20 mins, because it was dark, when the light came on and woke them all up! Not sure what numbers to use. On the plus side it opened up nice and early this morning so I can now sleep in a bit knowing it’ll work!
Thanks
Karen