So i have 2 mp40wes. 1 is the master, the other is the slave.(insert joke here). So i am confused as to programing night mode. The manual says all you have to do is press and hold mode and set and then do it again at the time you would like for it to start. Has a 10 hour default setting. Lights should breathe white. Do i only have to do this on the master pump? Last time i tried this it stayed in night mode and never left it. Then i read further in the manual and it talks about configuration mode, should i program night mode like this instead?