Day 4 Timeline 1/20/20 (MLK Jr Day)
Link to OP
7:22am Park opens; crowds held at hub
8:00am Published park opening; App starts issuing BGs (10+, 66 sec)
8:01am App starts issuing Backup BGs (80+, 11 sec); App stops issuing BGs
8:50am Ride opens; Accepting BG 10-13
8:40pm Last BG called (105)
11:00pm Published park closing
Red line = 1/20/20. Presumed downtime in yellow: