How do you handle/adjust different wake up times with the nanit schedule?

How do you handle/adjust different wake up times with the nanit schedule? 

My baby's wake up times vary. Sometimes wake up is at 6:30, 7:00am or 7:30am. We use rhe nanit schedule for feeding, naps, bath etc. We change the time on the schedule every time she wakes up differently but it gets difficult to constantly change this in our daily routine. If the baby wakes up at different times, should we