Sunset to Sunrise time lapse

[GingerGarden]

I'm looking to do a time lapse from sunset to sunrise with bulb ramping and intervalometer.

I will have to switch out SD cards and battery, that isn't the problem. My question is, should I keep the settings the same for sunrise as I did for the sunset which are: EV 0.100 with the intervalometer set to 30 seconds and use the same picture for the "correct" exposure that I used for the sunset?

Any ideas?

Thanks everyone!