Our raid days are Mon Tue Wed, 9-11:30PM EST.
We are NOT a hardcore group. Mid Core would be more appropriate. We are not casual by any means, but all of us came from a hardcore raiding background in FFXIV and we do not want to go back to that. 4 Days a Week, 3-4 Hours a day is too much for us. We're pretty happy with 2-3 raid days a week honestly.
The core players of our group have been together for a good 8-9 months now. The only reason we can make it work for that long is that we are friends first and static second. We have to be flexible with each other, understand that real life happens, and that the end goal is simply to have a good time raiding - not getting server first or a new loot drop. All of that will come in time.