This is a screen capture of a helper anon from the first year.
The full version is in the graphic.
Just found it in Clockwork Qrange #4
09/07/18
Seems so long ago
4, 10, 20
From the first year.
Line on clock is 4 (hour), 10 (hour) mirror of 4 and 20 (minute) shared marker with 4
4/10/20 falls on :15 (mirror of today)
Moar 4, 10, 20
Back when we clockfagged with a table of dates.