Pork, or any meat, should never be left out for more than two hours. If it has been out over two hours, it should be thrown out.
For about one day.
No. Ten hours is too long without refrigeration.
There are several manufacturers good refrigeration that have been in business for decades. One of the leading companies is called True Refrigeration.
for refrigeration- 5 years
Eggs can typically go without refrigeration for about 2 hours at room temperature before they start to spoil. It is recommended to refrigerate eggs to keep them fresh for a longer period of time.
Bananas are good for up to 4 weeks in proper refrigeration and up to 1 1/2 weeks on the counter.
It can probably last about 1 week without refrigeration.
Chicken spoils quickly and should be cooked within 1 to 2 days of refrigeration.
Peanut butter is good for a very long time. It dosent even need refrigeration if kept tightly closed.
If you are looking to begin school in a year then refrigeration (HVAC work) would be good for you. It would take about 2 years to complete as there are about 14 courses that are required but it depends on what school you are going to attend.
you may leave it out for just about 2 1/2 hours but after that the food has been left too long in the "Danger Zone".
up to you are 10