,2012-08-20 19:00,21,1800,1800,1800,1800,0 ,2012-08-20 19:30,21,1799,1799,1795.25,1798,0 ,2012-08-20 20:00,21,1797,1801,1795,1796,0 ,2012-08-20 20:30,21,1796,1797,1795.5,1796,0 ,2012-08-20 21:00,21,1796,1801,1796,1801,0 ,2012-08-20 21:30,21,1800,1800,1797,1797,0 ,2012-08-20 22:00,21,1797,1797,1795.5,1796,0 ,2012-08-20 22:30,21,1797,1797,1797,1797,0 ,2012-08-20 23:30,21,1799.5,1803.5,1798,1803,0 ,2012-08-21 00:00,21,1803,1803,1800.25,1800.25,0 ,2012-08-21 00:30,21,1801.25,1803.75,1800.5,1801,0 ,2012-08-21 01:00,21,1801,1806,1800.25,1805,0 ,2012-08-21 01:30,21,1804.5,1806.75,1802,1804.25,0 ,2012-08-21 02:00,21,1804.25,1807,1802.75,1807,0 ,2012-08-21 02:30,21,1807.5,1811.75,1807.5,1810,0 ,2012-08-21 03:00,21,1809.25,1811.75,1808.25,1810.75,0 ,2012-08-21 03:30,21,1810.75,1813.75,1809.5,1812.75,0 ,2012-08-21 04:00,21,1812.75,1816.25,1812.75,1815,0 ,2012-08-21 04:30,21,1815,1817.25,1814.5,1815,0 ,2012-08-21 05:00,21,1815.75,1825,1815.25,1823.75,0 ,2012-08-21 05:30,21,1823.5,1823.5,1818.25,1819.75,0 ,2012-08-21 06:00,21,1819.5,1822.25,1819.5,1821.5,0 ,2012-08-21 06:30,21,1821.5,1826,1821.5,1825.25,0 ,2012-08-21 07:00,21,1825.75,1827,1820,1822.25,0 ,2012-08-21 07:30,21,1822.25,1827.5,1821.75,1825,0 ,2012-08-21 08:00,21,1824,1828,1823.75,1826.25,0 ,2012-08-21 08:30,21,1826.5,1836,1826.25,1834,0 ,2012-08-21 09:00,21,1833.75,1835,1832,1832.25,0 ,2012-08-21 09:30,21,1832.5,1838.25,1829.5,1829.5,0 ,2012-08-21 10:00,21,1830,1832,1822,1825.25,0 ,2012-08-21 10:30,21,1825.25,1827.5,1810,1814,0 ,2012-08-21 11:00,21,1814,1815,1812.5,1813.25,0 ,2012-08-21 11:30,21,1813.25,1815,1812.25,1814.75,0 ,2012-08-21 12:00,21,1815,1818,1814.75,1817.5,0 ,2012-08-21 12:30,21,1815.5,1817,1814,1814.75,0 ,2012-11-19 06:30,19,1891,1892,1891,1892,0