The first number is the time. The second is the total count of course adds, drops and transfers within that ten minute slice. The rest is a little bar graph for quick comparisons.
The average busy day is about 300. Over 500 is very busy. Under 100 is light.
Enrolment Statistics for add/drop/transfer. Ten minute snapshots: 20190217:11:50 The Bar graph factor is 10. 00:20 - 1 : 00:40 - 1 : 01:10 - 1 : 01:50 - 1 : 02:50 - 1 : 03:30 - 1 : 03:40 - 1 : 06:20 - 1 : 07:20 - 1 : 09:00 - 1 : 12:20 - 5 : 12:50 - 3 : 14:20 - 1 : 14:30 - 3 : 14:40 - 3 : 15:00 - 1 : 15:30 - 2 : 16:20 - 1 : 17:20 - 1 : 17:40 - 1 : 18:20 - 2 : 18:40 - 1 : 19:00 - 2 : 19:10 - 1 : 19:20 - 7 : 19:40 - 1 : 19:50 - 1 : 20:10 - 1 : 20:20 - 1 : 21:20 - 1 : 21:50 - 1 : 22:00 - 2 : 22:30 - 1 : 22:40 - 1 : 23:40 - 4 : done.