For daily background updates on the Android app, what time will the update take place? Can this be specified? And if "auto-update on WiFi only" is selected, how will this effect the auto-update schedule if WiFi isn't available at the moment the daily auto-update is attempted (will Pulse keep trying every second until WiFi becomes available, or give up until the next 24 hour update attempt)? I would like pulse to update each day at 8am. Thank you!