This time it looks like the notes tell us:
23:00
31th
and a possible coordinate 18119
editet:
new coordinate 10326
so 18119/10326 or 10326/18119
Read more in
The Mysterious Notes II
This time we do as last time:
The first right guess gets 1K EFD and the most funny/tallented history/guess gets 1K EFD.