date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
12-20_1900,3.4,0.18,0.32,6.92,nan
12-20_1901,3.4,0.18,0.32,6.93,nan
12-20_1902,3.4,0.18,0.32,6.93,nan
12-20_1903,3.4,0.18,0.32,6.94,nan
12-20_1904,3.4,0.18,0.32,6.93,nan
12-20_1905,3.4,0.18,0.32,6.94,nan
12-20_1906,3.4,0.18,0.32,6.93,nan
12-20_1907,3.4,0.18,0.32,6.94,nan
12-20_1908,3.4,0.18,0.32,6.95,nan
12-20_1909,3.4,0.18,0.32,6.92,nan
12-20_1910,3.4,0.18,0.32,6.93,nan
12-20_1911,3.4,0.18,0.32,6.92,nan
12-20_1912,3.4,0.18,0.32,6.94,nan
12-20_1913,3.4,0.18,0.32,6.94,nan
12-20_1914,3.4,0.18,0.32,6.93,nan
12-20_1915,3.4,0.18,0.32,6.93,nan
12-20_1916,3.4,0.18,0.32,6.93,nan
12-20_1917,3.4,0.18,0.32,6.93,nan
12-20_1918,3.4,0.18,0.32,6.93,nan
12-20_1919,3.4,0.18,0.32,6.92,nan
12-20_1920,3.4,0.18,0.32,6.94,nan
12-20_1921,3.4,0.18,0.32,6.94,nan
12-20_1922,3.4,0.18,0.32,6.93,nan
12-20_1923,3.4,0.18,0.32,6.94,nan
12-20_1924,3.4,0.18,0.32,6.94,nan
12-20_1925,3.4,0.18,0.32,6.93,nan
12-20_1926,3.4,0.18,0.32,6.93,nan
12-20_1927,3.4,0.18,0.32,6.95,nan
12-20_1928,3.4,0.18,0.32,6.94,nan
12-20_1929,3.4,0.18,0.32,6.93,nan
12-20_1930,3.4,0.18,0.32,6.93,nan
12-20_1931,3.4,0.18,0.32,6.93,nan
12-20_1932,3.4,0.18,0.32,6.93,nan
12-20_1933,3.4,0.18,0.32,6.93,nan
12-20_1934,3.4,0.18,0.32,6.94,nan
12-20_1935,3.4,0.18,0.32,6.93,nan
12-20_1936,3.4,0.18,0.32,6.94,nan
12-20_1937,3.4,0.18,0.32,6.94,nan
12-20_1938,3.4,0.18,0.32,6.94,nan
12-20_1939,3.4,0.18,0.32,6.92,nan
12-20_1940,3.4,0.18,0.32,6.93,nan
12-20_1941,3.4,0.18,0.32,6.93,nan
12-20_1942,3.4,0.18,0.32,6.94,nan
12-20_1943,3.4,0.18,0.32,6.92,nan
12-20_1944,3.4,0.18,0.32,6.94,nan
12-20_1945,3.4,0.18,0.32,6.93,nan
12-20_1946,3.4,0.18,0.32,6.94,nan
12-20_1947,3.4,0.18,0.32,6.94,nan
12-20_1948,3.4,0.18,0.31,6.92,nan
12-20_1949,3.4,0.18,0.32,6.93,nan
12-20_1950,3.4,0.18,0.32,6.92,nan
12-20_1951,3.4,0.18,0.32,6.93,nan
12-20_1952,3.4,0.18,0.32,6.94,nan
12-20_1953,3.4,0.18,0.32,6.94,nan
12-20_1954,3.4,0.18,0.32,6.92,nan
12-20_1955,3.4,0.18,0.32,6.93,nan
12-20_1956,3.4,0.18,0.31,6.92,nan
12-20_1957,3.4,0.18,0.32,6.94,nan
12-20_1958,3.4,0.18,0.32,6.94,nan
12-20_1959,3.4,0.18,0.32,6.93,nan