Functionality is live now. Again, the graph only handles about 330 elements, but the entire 366 data set is available onscreen and for download into a spreadsheet. So if you want to see the days on which you flew solo, or gave instruction, or flew at night, you can do that.
I like it! Another fun thing to pull out "fascinating" little tidbits from.
For example, my least flown day of the year is Jan 2, which makes sense because that's the day I had to add this year. So, one flight of 0.4.
There are 3 others with less than 1.0 logged, all of which make sense - Christmas, Halloween, and February 29th.
The day with the most logged hours? August 23. Four of the top ten are in August, with the other 6 spread throughout the year.
My top three days of landings are March 29, March 28, and March 30, with 39, 36, and 34. I looked and found out why - one year it was just a couple of weeks before my Private checkride, so I was doing a lot of brush-up, and the next year I got my tailwheel endorsement on those days.
If I'd been religious about logging approaches in MFB that would be an interesting column to look at too (to see if there's a seasonal correlation), but my logging of those (in MFB) up until a few years ago is pretty inconsistent.