Factions regarding time zones

Hello guys, i would like to ask something regarding the factions.

You see, i've just started this server as a Horde player, but being honest im not sure which side i want to take here. So i want to ask one major thing: Is there a difference on the factions regarding the time zones? If i haven't made myself clear, i want to know if one side has more players from US time or EU time, you know what i mean?

It's not like i don't want to play on the Horde, but i want to play with people from around my zone (-3h GMT).

So, what can you guys tell me? Thanks in advance and sorry for any english mistakes.

You can check faction ratios through a full day here: https://www.warmane.com/information
Servers are in Europe so naturally when it's 3 am server time US people are playing it more.