Node Red Light automation using eztimer, calendar trigger and light scheduler

Good Afternoon/evening

I am working on a node red automation to turn on and off lights depending on time of year using calendar, weekday or weekend (want the weekend to start at 5:00 fri afternoon and end 5:00 sun afternoon) and time of day start/end depending on winter or summer and sunrise/sunset.

I am using bigtimer right now, but the issue that I have with it is that I cannot have my weekend start time start at 5:00 on the Friday, and end at 5:00 on the Sunday. The reasoning for this is because I have my evening timers turn off at either 9:30PM on weekdays or 10:30 PM on weekends. So Friday nights I want the lights to be on longer, and Sunday nights I want the lights to be on shorter.

Here is what I have for my configuration so far.

Thanks in advance