This may be a dumb question. I've started my Libre 2 today with LibreApplink and LibreView using my Android phone. Every time I scan I get a current reading and can see all MY last scans. I assumed it would store data at intervals in between my scans and upload all at my next scan. How do I know what is happening during the night if I only scan once during 8 hours. Others have implied they can see night-time activity but how can that be if my Sensor is only storing and sending data relevant to the time I scan and nothing in between?