This because i think these details can tell us a lot about him, trace work schedules, sleep cycles, religion or whatever. For me every little pieces of this puzzle it's important to understand the mind behind.
To save you time, many have tried and I dare say much smarter than you to find the person behind the nickname Satoshi Nakamoto, but no one has succeeded. Besides, Satoshi didn't just disappear, history tells us that he decided to do so and we should all respect that. The man who invented Bitcoin certainly left no trace that could have led to his true identity.
Something more recent on this topic ->
Why did Satoshi use GB British English and international English ?In a first email, Mike Hearn asked Satoshi Nakamoto what his intentions were in terms of his involvement in the development of Bitcoin for the coming months:
“Are you planning on rejoining the community at some point (e.g. for code reviews), or is your plan to permanently step back from the limelight?”
Satoshi Nakamoto simply told him that the Bitcoin revolution was in good hands and that he had decided to take care of other things:
“I’ve moved on to other things. It’s in good hands with Gavin and everyone.”
Source