Does time of day effect quality or crap of IRKs?

ironcheftoni thought this was worth mentioning said

Something I have always wondered about. When seeing others IRK reveal, there are some that are truly meh and some that are pretty damn awes*me (try to figure that out meh-bot!). Does the time that you defeat the c#ptcha (again attempt to trick the bot) able to snag that coveted IRK effect the meh-ness of your loot?