date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
12-19_1900,3.4,0.18,0.32,6.97,nan
12-19_1901,3.4,0.18,0.32,6.98,nan
12-19_1902,3.4,0.18,0.32,6.98,nan
12-19_1903,3.4,0.18,0.32,6.96,nan
12-19_1904,3.4,0.18,0.32,6.98,nan
12-19_1905,3.4,0.18,0.32,6.98,nan
12-19_1906,3.4,0.18,0.32,6.97,nan
12-19_1907,3.4,0.18,0.32,6.97,nan
12-19_1908,3.4,0.18,0.32,6.98,nan
12-19_1909,3.4,0.18,0.32,6.97,nan
12-19_1910,3.4,0.18,0.32,6.97,nan
12-19_1911,3.4,0.18,0.32,6.98,nan
12-19_1912,3.4,0.18,0.32,6.97,nan
12-19_1913,3.4,0.18,0.32,6.97,nan
12-19_1914,3.4,0.18,0.32,6.98,nan
12-19_1915,3.4,0.18,0.32,6.98,nan
12-19_1916,3.4,0.18,0.32,6.96,nan
12-19_1917,3.4,0.18,0.32,6.98,nan
12-19_1918,3.4,0.18,0.32,6.96,nan
12-19_1919,3.4,0.18,0.32,6.97,nan
12-19_1920,3.4,0.18,0.32,6.97,nan
12-19_1921,3.4,0.18,0.32,6.97,nan
12-19_1922,3.4,0.18,0.32,6.96,nan
12-19_1923,3.4,0.18,0.32,6.95,nan
12-19_1924,3.4,0.18,0.32,6.95,nan
12-19_1925,3.4,0.18,0.32,6.96,nan
12-19_1926,3.4,0.18,0.32,6.96,nan
12-19_1927,3.4,0.18,0.32,6.97,nan
12-19_1928,3.4,0.18,0.32,6.97,nan
12-19_1929,3.4,0.18,0.32,6.96,nan
12-19_1930,3.4,0.18,0.32,6.96,nan
12-19_1931,3.4,0.18,0.32,6.97,nan
12-19_1932,3.4,0.18,0.32,6.96,nan
12-19_1933,3.4,0.18,0.32,6.96,nan
12-19_1934,3.4,0.18,0.32,6.96,nan
12-19_1935,3.4,0.18,0.32,6.97,nan
12-19_1936,3.4,0.18,0.32,6.96,nan
12-19_1937,3.4,0.18,0.32,6.94,nan
12-19_1938,3.4,0.18,0.32,6.96,nan
12-19_1939,3.4,0.18,0.32,6.96,nan
12-19_1940,3.4,0.18,0.32,6.95,nan
12-19_1941,3.4,0.18,0.32,6.95,nan
12-19_1942,3.4,0.18,0.32,6.96,nan
12-19_1943,3.4,0.18,0.32,6.98,nan
12-19_1944,3.4,0.18,0.32,6.95,nan
12-19_1945,3.4,0.18,0.32,6.96,nan
12-19_1946,3.4,0.18,0.32,6.97,nan
12-19_1947,3.4,0.18,0.32,6.95,nan
12-19_1948,3.4,0.18,0.32,6.97,nan
12-19_1949,3.4,0.18,0.32,6.97,nan
12-19_1950,3.4,0.18,0.32,6.97,nan
12-19_1951,3.4,0.18,0.32,6.96,nan
12-19_1952,3.4,0.18,0.32,6.97,nan
12-19_1953,3.4,0.18,0.32,6.97,nan
12-19_1954,3.4,0.18,0.32,6.96,nan
12-19_1955,3.4,0.18,0.32,6.96,nan
12-19_1956,3.4,0.18,0.32,6.96,nan
12-19_1957,3.4,0.18,0.32,6.96,nan
12-19_1958,3.4,0.18,0.32,6.97,nan
12-19_1959,3.4,0.18,0.32,6.97,nan