date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
09-20_1900,8.4,0.21,0.34,8.66,nan
09-20_1901,8.4,0.21,0.34,8.66,nan
09-20_1902,8.4,0.21,0.34,8.66,nan
09-20_1903,8.4,0.21,0.34,8.67,nan
09-20_1904,8.4,0.21,0.34,8.66,nan
09-20_1905,8.4,0.21,0.34,8.66,nan
09-20_1906,8.4,0.21,0.34,8.66,nan
09-20_1907,8.4,0.21,0.34,8.68,nan
09-20_1908,8.4,0.21,0.34,8.67,nan
09-20_1909,8.4,0.21,0.34,8.67,nan
09-20_1910,8.4,0.21,0.34,8.68,nan
09-20_1911,8.4,0.21,0.34,8.68,nan
09-20_1912,8.4,0.21,0.34,8.7,nan
09-20_1913,8.4,0.21,0.34,8.68,nan
09-20_1914,8.4,0.21,0.34,8.71,nan
09-20_1915,8.4,0.21,0.34,8.68,nan
09-20_1916,8.4,0.21,0.34,8.7,nan
09-20_1917,8.4,0.21,0.34,8.68,nan
09-20_1918,8.4,0.21,0.34,8.7,nan
09-20_1919,8.4,0.21,0.34,8.71,nan
09-20_1920,8.4,0.21,0.34,8.71,nan
09-20_1921,8.4,0.21,0.34,8.74,nan
09-20_1922,8.4,0.21,0.34,8.72,nan
09-20_1923,8.4,0.21,0.34,8.72,nan
09-20_1924,8.4,0.21,0.34,8.74,nan
09-20_1925,8.4,0.21,0.34,8.74,nan
09-20_1926,8.4,0.21,0.34,8.73,nan
09-20_1927,8.4,0.21,0.34,8.73,nan
09-20_1928,8.4,0.21,0.34,8.75,nan
09-20_1929,8.4,0.21,0.34,8.74,nan
09-20_1930,8.4,0.21,0.34,8.77,nan
09-20_1931,8.4,0.21,0.34,8.76,nan
09-20_1932,8.4,0.21,0.34,8.76,nan
09-20_1933,8.4,0.21,0.34,8.78,nan
09-20_1934,8.4,0.21,0.34,8.78,nan
09-20_1935,8.4,0.21,0.34,8.8,nan
09-20_1936,8.4,0.21,0.34,8.79,nan
09-20_1937,8.4,0.21,0.34,8.79,nan
09-20_1938,8.4,0.21,0.34,8.79,nan
09-20_1939,8.4,0.21,0.34,8.81,nan
09-20_1940,8.4,0.21,0.34,8.81,nan
09-20_1941,8.4,0.22,0.34,8.82,nan
09-20_1942,8.4,0.21,0.34,8.81,nan
09-20_1943,8.4,0.22,0.34,8.83,nan
09-20_1944,8.4,0.22,0.34,8.83,nan
09-20_1945,8.4,0.22,0.34,8.83,nan
09-20_1946,8.4,0.22,0.34,8.84,nan
09-20_1947,8.4,0.22,0.34,8.84,nan
09-20_1948,8.4,0.22,0.34,8.88,nan
09-20_1949,8.4,0.22,0.34,8.86,nan
09-20_1950,8.4,0.22,0.34,8.89,nan
09-20_1951,8.4,0.22,0.34,8.89,nan
09-20_1952,8.4,0.22,0.34,8.89,nan
09-20_1953,8.4,0.22,0.34,8.9,nan
09-20_1954,8.4,0.22,0.34,8.9,nan
09-20_1955,8.4,0.22,0.34,8.9,nan
09-20_1956,8.4,0.22,0.34,8.93,nan
09-20_1957,8.4,0.22,0.34,8.92,nan
09-20_1958,8.4,0.22,0.34,8.93,nan
09-20_1959,8.4,0.22,0.34,8.93,nan