I was doing a bombing run on a target and eventually I was hitting the target (who had with 15 turrets and 1253 population). It was a bit odd that I was only killing 10 civ/hit when normally, since there isn't much defense, I would be killing 20-30 civ with each BR at this point.

I thought that the number of civ killed was dependent on the number of units defending.

Does time reset the ramping up of hits to do more damage/kills? ie. Waiting 24 hours until no more DR and then beginning BR again reset the ramping effect of attacks?

If you need the specific country #, I can provide details in a private message.

I'm pretty sure time is a factor.

should answer that

Ahh...must be working as intended then.