date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
08-21_1900,7.6,0.3,0.39,14.81,nan
08-21_1901,7.6,0.3,0.39,14.84,nan
08-21_1902,7.6,0.3,0.39,14.82,nan
08-21_1903,7.6,0.3,0.39,14.82,nan
08-21_1904,7.6,0.3,0.39,14.83,nan
08-21_1905,7.6,0.3,0.39,14.83,nan
08-21_1906,7.6,0.3,0.39,14.85,nan
08-21_1907,7.6,0.3,0.39,14.83,nan
08-21_1908,7.6,0.3,0.39,14.83,nan
08-21_1909,7.6,0.3,0.39,14.83,nan
08-21_1910,7.6,0.3,0.39,14.83,nan
08-21_1911,7.6,0.3,0.39,14.84,nan
08-21_1912,7.6,0.3,0.39,14.84,nan
08-21_1913,7.6,0.3,0.39,14.84,nan
08-21_1914,7.6,0.3,0.39,14.83,nan
08-21_1915,7.6,0.3,0.39,14.84,nan
08-21_1916,7.6,0.3,0.39,14.83,nan
08-21_1917,7.6,0.3,0.39,14.84,nan
08-21_1918,7.6,0.3,0.39,14.84,nan
08-21_1919,7.6,0.3,0.39,14.83,nan
08-21_1920,7.6,0.3,0.39,14.83,nan
08-21_1921,7.6,0.3,0.39,14.83,nan
08-21_1922,7.6,0.3,0.39,14.83,nan
08-21_1923,7.6,0.3,0.39,14.83,nan
08-21_1924,7.6,0.3,0.39,14.83,nan
08-21_1925,7.6,0.3,0.39,14.85,nan
08-21_1926,7.6,0.3,0.39,14.84,nan
08-21_1927,7.6,0.3,0.39,14.85,nan
08-21_1928,7.6,0.3,0.39,14.86,nan
08-21_1929,7.6,0.3,0.39,14.85,nan
08-21_1930,7.6,0.3,0.39,14.84,nan
08-21_1931,7.6,0.3,0.39,14.85,nan
08-21_1932,7.6,0.3,0.39,14.84,nan
08-21_1933,7.6,0.3,0.39,14.84,nan
08-21_1934,7.6,0.3,0.39,14.86,nan
08-21_1935,7.6,0.3,0.39,14.85,nan
08-21_1936,7.6,0.3,0.39,14.86,nan
08-21_1937,7.6,0.3,0.39,14.84,nan
08-21_1938,7.6,0.3,0.39,14.86,nan
08-21_1939,7.6,0.3,0.39,14.87,nan
08-21_1940,7.6,0.3,0.39,14.87,nan
08-21_1941,7.6,0.3,0.39,14.86,nan
08-21_1942,7.6,0.3,0.39,14.88,nan
08-21_1943,7.6,0.3,0.39,14.86,nan
08-21_1944,7.6,0.3,0.39,14.88,nan
08-21_1945,7.6,0.3,0.39,14.85,nan
08-21_1946,7.6,0.3,0.39,14.88,nan
08-21_1947,7.6,0.3,0.39,14.88,nan
08-21_1948,7.6,0.3,0.39,14.88,nan
08-21_1949,7.6,0.3,0.39,14.87,nan
08-21_1950,7.6,0.3,0.39,14.88,nan
08-21_1951,7.6,0.3,0.39,14.87,nan
08-21_1952,7.6,0.3,0.39,14.88,nan
08-21_1953,7.6,0.3,0.39,14.88,nan
08-21_1954,7.6,0.3,0.39,14.88,nan
08-21_1955,7.6,0.3,0.39,14.87,nan
08-21_1956,7.6,0.3,0.39,14.89,nan
08-21_1957,7.6,0.3,0.39,14.87,nan
08-21_1958,7.6,0.3,0.39,14.89,nan
08-21_1959,7.6,0.3,0.39,14.9,nan