date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
09-19_1900,8.5,0.21,0.34,8.4,nan
09-19_1901,8.5,0.21,0.34,8.4,nan
09-19_1902,8.5,0.21,0.34,8.37,nan
09-19_1903,8.5,0.21,0.34,8.39,nan
09-19_1904,8.5,0.21,0.34,8.39,nan
09-19_1905,8.5,0.21,0.34,8.37,nan
09-19_1906,8.5,0.21,0.34,8.38,nan
09-19_1907,8.5,0.21,0.34,8.39,nan
09-19_1908,8.5,0.21,0.34,8.4,nan
09-19_1909,8.5,0.21,0.34,8.39,nan
09-19_1910,8.5,0.21,0.34,8.38,nan
09-19_1911,8.5,0.21,0.34,8.39,nan
09-19_1912,8.5,0.21,0.34,8.39,nan
09-19_1913,8.5,0.21,0.34,8.39,nan
09-19_1914,8.5,0.21,0.34,8.39,nan
09-19_1915,8.5,0.21,0.34,8.37,nan
09-19_1916,8.5,0.21,0.34,8.38,nan
09-19_1917,8.5,0.21,0.34,8.39,nan
09-19_1918,8.5,0.21,0.34,8.38,nan
09-19_1919,8.5,0.21,0.34,8.39,nan
09-19_1920,8.5,0.21,0.34,8.39,nan
09-19_1921,8.5,0.21,0.34,8.39,nan
09-19_1922,8.5,0.21,0.34,8.4,nan
09-19_1923,8.5,0.21,0.34,8.4,nan
09-19_1924,8.5,0.21,0.34,8.37,nan
09-19_1925,8.5,0.21,0.34,8.38,nan
09-19_1926,8.5,0.21,0.34,8.38,nan
09-19_1927,8.5,0.21,0.34,8.38,nan
09-19_1928,8.5,0.21,0.34,8.37,nan
09-19_1929,8.5,0.21,0.34,8.39,nan
09-19_1930,8.5,0.21,0.34,8.39,nan
09-19_1931,8.5,0.21,0.34,8.4,nan
09-19_1932,8.5,0.21,0.34,8.4,nan
09-19_1933,8.5,0.21,0.34,8.42,nan
09-19_1934,8.5,0.21,0.34,8.4,nan
09-19_1935,8.5,0.21,0.34,8.39,nan
09-19_1936,8.5,0.21,0.34,8.4,nan
09-19_1937,8.5,0.21,0.34,8.37,nan
09-19_1938,8.5,0.21,0.34,8.39,nan
09-19_1939,8.5,0.21,0.34,8.41,nan
09-19_1940,8.5,0.21,0.34,8.39,nan
09-19_1941,8.5,0.21,0.34,8.37,nan
09-19_1942,8.5,0.21,0.34,8.38,nan
09-19_1943,8.5,0.21,0.34,8.38,nan
09-19_1944,8.5,0.21,0.34,8.38,nan
09-19_1945,8.5,0.21,0.34,8.39,nan
09-19_1946,8.5,0.21,0.34,8.38,nan
09-19_1947,8.5,0.21,0.34,8.4,nan
09-19_1948,8.5,0.21,0.34,8.38,nan
09-19_1949,8.5,0.21,0.34,8.39,nan
09-19_1950,8.5,0.21,0.34,8.37,nan
09-19_1951,8.5,0.21,0.34,8.38,nan
09-19_1952,8.5,0.21,0.34,8.37,nan
09-19_1953,8.5,0.21,0.34,8.38,nan
09-19_1954,8.5,0.21,0.34,8.38,nan
09-19_1955,8.5,0.21,0.34,8.37,nan
09-19_1956,8.5,0.21,0.34,8.38,nan
09-19_1957,8.5,0.21,0.34,8.38,nan
09-19_1958,8.5,0.21,0.34,8.38,nan
09-19_1959,8.5,0.21,0.34,8.4,nan