I had to double take when I saw this start time.
It appears to be ill advised as 1am edt ppl are asleep and if they are able to work they aren’t going to stay up for the start of this. Same with it starting 6am UK time. Ppl are sleep or waking up preparing for their work day or sorting out kids etc.
I think @TayTron @WalkerTexasRanger as a suggestion it might be helpful to actually directly ask your customers what are the best times for events to start, especially during the weekday because we do have lives or maybe ask yourself if it’s something you would do?