Congratulations! Wish I had those clicks : )
i got 5.43$ per click, which was highest till now..
Wow, Lucky You! Unfortunately I got banned by AdSense a few Weeks Ago... But before I was banned I had a total income of 12 Euros In over 3 Months, and you break it in one day!!
It's not luck, it's niche. Out of the last 100,000 clicks I probably have like 10 above $2 (I have no idea, cannot track single clicks, but that's my guess).