The optimal time of day for posting to the Instagram grid is one of life's biggest mysteries.
Like, will my sultry selfie get more likes if I post it first thing in the morning? Or, should I wait it out and post at 5p.m.? Let's face it, this is a very important questionWell, Mashable spoke to an Instagram developer with the (urgently needed) answer to this burning question. And, we have answers, people.