I have a 2017 Macbook pro touch bar with a sabrent usb c docking station( best on amazon) . First of all nightshift doesn't work on the extra displays. I get high temperatures(80-90 celsius) even when almost not doing any tasks, keep in mind I have the highest spec Macbook pro (4 GB graphics card).

Please try to get nightshift to work and also fix the high usage of cpu even when not doing anything.