date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
09-30_1900,7.9,0.2,0.34,8.24,nan
09-30_1901,7.9,0.2,0.34,8.22,nan
09-30_1902,7.9,0.2,0.34,8.24,nan
09-30_1903,7.9,0.2,0.34,8.22,nan
09-30_1904,7.9,0.2,0.34,8.23,nan
09-30_1905,7.9,0.2,0.34,8.24,nan
09-30_1906,7.9,0.2,0.34,8.24,nan
09-30_1907,7.9,0.2,0.34,8.24,nan
09-30_1908,7.9,0.2,0.34,8.24,nan
09-30_1909,7.9,0.2,0.34,8.24,nan
09-30_1910,7.9,0.2,0.34,8.24,nan
09-30_1911,7.9,0.2,0.34,8.25,nan
09-30_1912,7.9,0.2,0.34,8.24,nan
09-30_1913,7.9,0.2,0.34,8.26,nan
09-30_1914,7.9,0.2,0.34,8.26,nan
09-30_1915,7.9,0.2,0.34,8.25,nan
09-30_1916,7.9,0.2,0.34,8.25,nan
09-30_1917,7.9,0.2,0.34,8.25,nan
09-30_1918,7.9,0.2,0.34,8.26,nan
09-30_1919,7.9,0.2,0.34,8.26,nan
09-30_1920,7.9,0.2,0.34,8.27,nan
09-30_1921,7.9,0.2,0.34,8.28,nan
09-30_1922,7.9,0.2,0.34,8.27,nan
09-30_1923,7.9,0.2,0.34,8.27,nan
09-30_1924,7.9,0.2,0.34,8.25,nan
09-30_1925,7.9,0.2,0.34,8.26,nan
09-30_1926,7.9,0.2,0.34,8.28,nan
09-30_1927,7.9,0.2,0.34,8.27,nan
09-30_1928,7.9,0.2,0.34,8.27,nan
09-30_1929,7.9,0.21,0.34,8.28,nan
09-30_1930,7.9,0.2,0.34,8.27,nan
09-30_1931,7.9,0.2,0.34,8.27,nan
09-30_1932,7.9,0.2,0.34,8.27,nan
09-30_1933,7.9,0.2,0.34,8.28,nan
09-30_1934,7.9,0.2,0.34,8.27,nan
09-30_1935,7.9,0.2,0.34,8.28,nan
09-30_1936,7.9,0.2,0.34,8.28,nan
09-30_1937,7.9,0.2,0.34,8.28,nan
09-30_1938,7.9,0.21,0.34,8.3,nan
09-30_1939,7.9,0.21,0.34,8.31,nan
09-30_1940,7.9,0.21,0.34,8.31,nan
09-30_1941,7.9,0.21,0.34,8.3,nan
09-30_1942,7.9,0.21,0.34,8.32,nan
09-30_1943,7.9,0.21,0.34,8.3,nan
09-30_1944,7.9,0.21,0.34,8.31,nan
09-30_1945,7.9,0.21,0.34,8.3,nan
09-30_1946,7.9,0.21,0.34,8.32,nan
09-30_1947,7.9,0.21,0.34,8.32,nan
09-30_1948,7.9,0.21,0.34,8.32,nan
09-30_1949,7.9,0.21,0.34,8.33,nan
09-30_1950,7.9,0.21,0.34,8.33,nan
09-30_1951,7.9,0.21,0.34,8.34,nan
09-30_1952,7.9,0.21,0.34,8.34,nan
09-30_1953,7.9,0.21,0.34,8.33,nan
09-30_1954,7.9,0.21,0.34,8.34,nan
09-30_1955,7.9,0.21,0.34,8.33,nan
09-30_1956,7.9,0.21,0.34,8.36,nan
09-30_1957,7.9,0.21,0.34,8.35,nan
09-30_1958,7.9,0.21,0.34,8.34,nan
09-30_1959,7.9,0.21,0.34,8.35,nan