I've now read 4 of the 5 nominees in short science fiction category: one a very average story, & others not even that. This is amongst the weakest "best of the year" award lineup I've seen yet.
Found a broken link? May be the story can still be found.
Trying to figure out science fiction
11:30 pm in this clock (that's 6 pm GMT).
The clock shows India time (IST). Note India doesn't have any concept of daylight saving time; so if your locale has it, the relative posting time will appear to have changed with your time change.