No. It's 36 hours straight of not eating. Think of it like this: You eat dinner at 7 PM, and you go to bed at 11 PM Sunday and wake up at 7 AM. that's 12 hours of not eating. You don't eat anything at all on Monday, and again go to be at 11 PM. You've now fasted 29 hours. You sleep until 7 AM, for a total of 36 hours. You then immediately eat breakfast.

If you sleep for 8 hours and don't snack before bed, you would probably "fast" for 12 hours in a day incidentally

> If you sleep for 8 hours and don't snack before bed, you would probably "fast" for 12 hours in a day incidentally

Which is why that next meal is called "break fast".

Snacking before bed is my problem. I miss breakfast, and sometimes lunch; but I sleep better if I'm digesting ... and I sleep badly.

Sounds like they're fasting 36hx3 = 108h, not 12x3 = 36h.

OP said:

> 36 hours, 3 times per week

I believe they mean that they don't eat from, say, 8pm on Sunday night until 8am Tuesday morning (and again covering Wednesday and Friday).

He means eating on Saturday,Sunday,Tuesday,Thursday but fasting the whole day on Monday,Wednesday,Friday...