Great app - one major flaw

I love almost everything about this app. It makes it super easy to track my babys naps and sleep patterns, and I can connect it over multiple devices so my husband and I both have access to it. When hes on his way home from work he can open the app to see if the baby is sleeping and then knows if he can open our loud garage door or not. However, I dont like that the totals chart only goes from 12am to 12am. I want to be able to adjust the hours so I can add up her night time sleep easier. How long she sleeps at night is what we are trying to base our nap times around and Im having a difficult time figuring that out everyday. I will give this app 5 stars if that is adjusted.

AJ 1337 about Sprout Baby Sleep Tracker