How to create "Eternal Night Shift" on macOS Mojave? I'm wondering how I could create an eternal NightShift using macOS Mojave 10.14.6?

I've already set Night Shift to end at 9.00am and to start at 9.01am but that portion where macOS starts to pale+brighten up is terrible, especially if I happen to be awake and working during that period in time.
I've already set Night Shift to end at 9.00am and to start at 9.01am 


Then you should change the time to when you're not awake. For example 5:00 AM.