,2016-06-21 06:30,21,1715,1720,1715,1720,0
,2016-06-21 08:00,21,1720,1720,1720,1720,0
,2016-06-21 09:00,21,1715,1715,1715,1715,0
,2016-06-21 09:30,21,1720,1720,1720,1720,0
,2016-06-21 10:00,21,1720,1720,1720,1720,0