I don't understand why I should be playing in the middle of the night, and without postponing the game?
If they tell you to play at night, you'll play, or you'll sign a defeat.
However, I'm not going to use this, but I also don't want others to force me into it. How the organizer and the administration committee will resolve such a controversial issue, I don't know yet, although something similar happened recently, and I saw the decision, but it doesn't suit me at all; it's simply incorrect.
Added 4 minutes later
If it's human time for playing, then play and don't argue.
By the way, since this issue will probably be resolved, I would like to ask you to consider the problem of postponing a match... I suggest somehow noting this in the rules regarding deadlines... maybe introduce some kind of penalties, such as the guilty party misses 1 turn, etc.