The trick is you end at say around 8 pm

Then you go to bed most do before 10 or 11

You sleep wake up around 6 or 8 am then you start again around 11 or noon

So you are sleeping most of the fasting part

It does work, is easy to stick with once you get use to it

Helps with all kinds of problems

Improved mental clarity and concentration.
Weight and body fat loss.
Lowered blood insulin and sugar levels.
Reversal of type 2 diabetes.
Increased energy.
Improved fat burning.
Increased growth hormone.
Lowered blood cholesterol