I cooked some squash and left it out 6hrs?!
Answers:
Hrmm idk but I wouldn't brave it. I am not very daring when it comes to that kind of stuff, I play by the rule "when in doubt throw it out"
Just me :)
Since it was fully cooked it probably won't cause any harmful effects; However, bear in mind that food (cooked or uncooked) is always best served fresh and/or refrigerated for optimum results and that heating/reheating cooked food left out always comes with some health risks and compromises taste.
I'm a chef, its garbage, you have 4 hours to bring it below 42ish degrees F (can't remember exact temp right now) before the bacteria level is considered unsafe. Realisticly you'll probablly just get gassy if u eat it but if you've ever had food poisoning you know its not worth the risk
Even though it is cooked, I don't think it's worth the chance. Just toss it. Cook some more. Problem solved. :)