See if you can tell what these values represent

[Cheraphy]

I wrote a little script, and I want to know if anyone here can guess/reverse engineer what the values I am about to post represent. I'll give a hint, they are unix time stamps.
edit: Second hint, you all have access to the source of those time stamps.

Ready? Go.

***1***
1200338715.0
***2***
1411893482.0
***3***
1410999984.0
1411438986.0
1411450116.0
1411452414.0
1411523806.0
1411877942.0
1411883852.0
1411890422.0
1411890875.0
1411891256.0
***4***
1411450087.0
1411451576.0
1411487803.0
1411521414.0
1411523319.0
1411523608.0
1411525834.0
1411526970.0
1411566388.0
1411877862.0
1411880119.0
1411880567.0
1411881735.0
1411882366.0
1411883160.0
1411883548.0
1411888806.0
1411890549.0
1411890669.0
1411891140.0
***5***
1411827424.0
1411836288.0
1411844391.0
1411849427.0
1411852650.0
1411856792.0
1411858047.0
1411859064.0
1411860164.0
1411864773.0
1411866139.0
1411867767.0
1411870250.0
1411875267.0
1411884957.0
***6***
1411848161.0
1411848839.0
1411849121.0
1411849387.0
1411849741.0
1411851146.0
1411873729.0
1411883846.0
***7***
1411637313.0
1411638012.0
1411755562.0
1411758528.0
1411879487.0
***8***
1411730800.0
1411745289.0
1411772576.0
1411774290.0
1411774342.0
1411793489.0
1411848506.0
1411851064.0
1411856834.0
1411857566.0
1411858071.0
1411858339.0
***9***
1411846348.0
1411847226.0
1411854251.0
***10***
1411804500.0
1411809462.0
***11***
1408493878.0
1408494895.0
1408495125.0
1408495221.0
1408495312.0
1408495317.0
1408495523.0
1408495586.0
1408495684.0
1408495768.0
1408497732.0
1408499323.0
1408503645.0
1408534326.0
1408565632.0
1408570387.0
1408576816.0
1408577129.0
1408577337.0
1408633556.0
***12***
1411447332.0
1411447910.0
1411447959.0
1411448424.0
1411448469.0
1411449516.0
1411454407.0
1411454531.0
1411454913.0
1411455421.0
1411457494.0
1411460668.0
1411487203.0
1411487432.0
1411490176.0
1411493783.0
1411495060.0
1411499408.0
1411512498.0
1411512911.0
***13***
1410296805.0
1410318196.0
1410321952.0
1410327536.0
1410399294.0
1410400118.0
1410695001.0
1410701242.0
1410727039.0
1410727402.0
1410727628.0
1410728237.0
1410729008.0
1410738558.0
1410742231.0
1410744919.0
1410751439.0
1410755998.0
1410756993.0
1410758202.0
***14***
1411653192.0
1411713777.0
1411755489.0
***15***
1410970803.0
1410979762.0
1410980440.0
1410981176.0
1410992404.0
1410999567.0
1411000091.0
1411004040.0
1411007431.0
1411037962.0
1411755367.0
***16***
1411627323.0
1411631771.0
1411681670.0
1411682940.0
1411683809.0
1411685441.0
1411686833.0
1411688915.0
1411689063.0
1411697954.0
***17***
1411629019.0
1411630623.0
1411631390.0
1411631640.0
1411632002.0
1411635383.0
1411637905.0
1411638162.0
1411638255.0
1411645531.0
1411645657.0
1411646379.0
1411647429.0
1411666453.0
***18***
1409616003.0
1409617269.0
1409617448.0
1409619626.0
1409645679.0
1409700590.0
1411445531.0
1411633532.0
***19***
1411375713.0
1411377388.0
1411382727.0
1411387485.0
1411407530.0
1411429203.0
1411429497.0
1411436313.0
1411441161.0
1411441491.0
1411487977.0
1411489682.0
1411496947.0
1411504641.0
1411509851.0
1411515596.0
1411519557.0
1411614049.0
1411614459.0
1411624926.0

edit: I'll be updating the values periodically to reflect changes

[helios]

I want to say they're times of thread creations here, but the earliest thread starts a few hours earlier than 1200338715.

[Cheraphy]

You're very close.

[Lowest0ne]

The first time is the same date as the sticky on this board, but the time doesn't seem to line up.

I would say that these are the timestamps for every post on the first page of the Lounge.

[Cheraphy]

You are correct LowestOne. I'm calculating the dead air on the forum, how much time was spent NOT posting to the forum