Sterilization Process validation

Validation
1

Could you explain me the meaning of three consecutive cycles?
we will produce 90/batch per day so could we do the performance protocol of sterilization in three days or we have to do the three cycles in the same day???

thank you

2

@Sihem
The consecutive cycles is referred to three cycles (back to back) in the same day.

3

I think the same day is not mandatory but cycles should be in continuation without failure.