You are certainly always welcome to ask any questions you might have here... that's one of the things the Nexus is all about.
Naturally, there is no guarantee you will get a good answer... though it is usual that you will a good many answers if you ask the right questions and in the proper sub forums. Catchy post subjects can help get more responses.
I have consumed DMT in those wee hours many many times. In fact, it often tends to work out that those are the hours when it begs to be done. As much as I always had the highest respect for smoalking spice alone... it tends to be more the case that I consume some other longer acting entheogen--often with harmalas--and then vape DMT or puff some changa at or after the peak of that. Though with the various huascas I often take a toke or two to kickstart it upfront instead of waiting for the oral tryptamine component to kick in.
Anyway, what that means is that I am often deep in a tryptamine, dissociative, or other entheogenic state past the halfway mark when the DMT gets broken out. So, if I start tripping in the evening this places the spice session squarely in your sweet spot.
I don't think DMT is necessarily different at those hours. BUT... I think the world is different at those hours. The absence of ambient or direct sunlight (big difference in visuals IMO), the lack of activity and busy brainwaves in the environment, the bulk of the collective unconscious being dreaming... and the natural cosmic, thin veil aspects of this time are stark when you are tripping. I find those hours to be magical dead sober though.
Certain times tend to jump out at me, and 3:33 am is among the most frequent. I tend to have affinity for 11:11 (both) and 4:20 naturally as well. But 3:33 am seems to be the peak of the nocturnal vibe for me... a real witching hour as it were.
I gather from your post that you have yet to try DMT, correct?
Anyway welcome to the Nexus. And, while you will find plenty of people here who will belittle and berate you for seeming like someone with a few screws loose... you will also find a ton of people who know exactly what you are on about. Heheheeh. And regardless, you will find no more receptive, supportive and understanding venue. People here tend to value critical thinking, not jumping to unfounded conclusions and rational dialogue... but we all know that with entheogens, there is always more unknown than known. If DMT teaches you anything, it is that whatever you think you know about the Multiverses... it is always far stranger and more mind-boggling than you could ever imagine. The weirdest and most far fetched things you could have in any fantasy pale in comparison to the stark reality of Hyperspace adventures.
Again, welcome friend. Hope to see you around.
(thanks for the edit btw...)
"Curiouser and curiouser..." ~ Alice
"Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders. Do not believe in traditions because they have been handed down for many generations. But after observation and analysis, when you find that anything agrees with reason and is conducive to the good and benefit of one and all, then accept it and live up to it." ~ Buddha