How is it that "1 Day Luck" was at 52% at about the 11th hour into this block and now it is at 104% at the 15th hour into this same block?
Are we finding blocks that we are not seeing [two more] that would send us to 104% for 1 Day Luck?
If someone tries to say 104% is for the last 24 hour period, they are wrong by that calculation as well.
The luck went up because the 19 hour block 326328 dropped off the 24 chart. The luck doesn't include the current block, so it's not updated in realtime. I believe it is the pool luck for the 24 hours preceding the start of the current block, but I'm not 100% sure on that.
Hence why in the previous discussion on difficulty why I said I wasn't sure with Slush. The calculation for luck as difficulty/shares is trivially easy, but it's not immediately apparent what timeframe slush looks at since it's not updated in realtime.