date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
10-31_1900,5.1,0.19,0.33,7.75,nan
10-31_1901,5.1,0.19,0.33,7.76,nan
10-31_1902,5.1,0.19,0.33,7.74,nan
10-31_1903,5.1,0.19,0.33,7.76,nan
10-31_1904,5.1,0.19,0.33,7.75,nan
10-31_1905,5.1,0.19,0.33,7.75,nan
10-31_1906,5.1,0.19,0.33,7.75,nan
10-31_1907,5.1,0.19,0.33,7.76,nan
10-31_1908,5.1,0.19,0.33,7.74,nan
10-31_1909,5.1,0.19,0.33,7.76,nan
10-31_1910,5.1,0.19,0.33,7.76,nan
10-31_1911,5.1,0.19,0.33,7.75,nan
10-31_1912,5.1,0.19,0.33,7.76,nan
10-31_1913,5.1,0.19,0.33,7.75,nan
10-31_1914,5.1,0.19,0.33,7.76,nan
10-31_1915,5.1,0.19,0.33,7.77,nan
10-31_1916,5.1,0.19,0.33,7.76,nan
10-31_1917,5.1,0.19,0.33,7.76,nan
10-31_1918,5.1,0.19,0.33,7.76,nan
10-31_1919,5.1,0.19,0.33,7.74,nan
10-31_1920,5.1,0.19,0.33,7.74,nan
10-31_1921,5.1,0.19,0.33,7.75,nan
10-31_1922,5.1,0.19,0.33,7.76,nan
10-31_1923,5.1,0.19,0.33,7.76,nan
10-31_1924,5.1,0.19,0.33,7.76,nan
10-31_1925,5.1,0.19,0.33,7.75,nan
10-31_1926,5.1,0.19,0.33,7.76,nan
10-31_1927,5.1,0.19,0.33,7.75,nan
10-31_1928,5.1,0.19,0.33,7.74,nan
10-31_1929,5.1,0.19,0.33,7.74,nan
10-31_1930,5.1,0.19,0.33,7.76,nan
10-31_1931,5.1,0.19,0.33,7.74,nan
10-31_1932,5.1,0.19,0.33,7.75,nan
10-31_1933,5.1,0.19,0.33,7.75,nan
10-31_1934,5.1,0.19,0.33,7.76,nan
10-31_1935,5.1,0.19,0.33,7.76,nan
10-31_1936,5.1,0.19,0.33,7.74,nan
10-31_1937,5.1,0.19,0.33,7.75,nan
10-31_1938,5.1,0.19,0.33,7.74,nan
10-31_1939,5.1,0.19,0.33,7.75,nan
10-31_1940,5.1,0.19,0.33,7.74,nan
10-31_1941,5.1,0.19,0.33,7.75,nan
10-31_1942,5.1,0.19,0.33,7.75,nan
10-31_1943,5.1,0.19,0.33,7.74,nan
10-31_1944,5.1,0.19,0.33,7.75,nan
10-31_1945,5.1,0.19,0.33,7.74,nan
10-31_1946,5.1,0.19,0.33,7.76,nan
10-31_1947,5.1,0.19,0.33,7.75,nan
10-31_1948,5.1,0.19,0.33,7.74,nan
10-31_1949,5.1,0.19,0.33,7.74,nan
10-31_1950,5.1,0.19,0.33,7.75,nan
10-31_1951,5.1,0.19,0.33,7.75,nan
10-31_1952,5.1,0.19,0.33,7.75,nan
10-31_1953,5.1,0.19,0.33,7.75,nan
10-31_1954,5.1,0.19,0.33,7.75,nan
10-31_1955,5.1,0.19,0.33,7.74,nan
10-31_1956,5.1,0.19,0.33,7.74,nan
10-31_1957,5.1,0.19,0.33,7.73,nan
10-31_1958,5.1,0.19,0.33,7.75,nan
10-31_1959,5.1,0.19,0.33,7.74,nan