For the last few tours I have kept an eye on country, player numbers. I have a few conclusions but of course these are not pure or not always true.
The lower number player countries will get hit the hardest. This is pretty straight forward.
This is the one that baffles me the most. Oddly enough, even just a three or four players more than the other countries gives an over proportional advantage to that country during prime time. This one I can not figure out but seems to run true most of the time. I have seen this on all countries during prime time. Why would just a few player advantage give that country so much more base capturing ability? I do not have a clue.
What it really comes down to is squad capability and overall player experience on each team.
you can have a squad who knows what they are doing capture one base after another no matter which team they are on or what the #s are.
You could have a team with more players, but have no coordination or squad capabilities and they still wont do much.
Some squads only play on certain days and certain times which means they will capture most of the bases during a specific time. Once they leave the map can change and look completely different than when they left. The #s and squads on all teams are constantly changing.
A hoard can happen on any team, it doesn't really matter what the # difference is. Hordes are area based. You can have a huge hoard of players attacking one base. The other team has 2 options, to defend those bases, to go roll the other teams bases while they are all in one spot.
If one team is getting hit by both sides, that is great, now there is lots of action for one team all over the map, and there should be no lack of action!
I'll tell you that when I play on the bish in prime time, they typically have the most action because a lot of people love attacking the bish. There also aren't as many experienced players on the bish which make them easier to shoot down and hoard. When the bish do hoard, I feel as though the other teams just aren't trying hard enough to defend.
Realistically, you will never be able to control the #s on your own. It is what it is. For me, I just look for the best fights and go to fight for one side or another. I love flying on all teams. I typically think the knights are the hardest to furball against, but they have a lot of experienced sticks and squads.