date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
11-04_1900,5.2,0.31,0.39,14.99,nan
11-04_1901,5.2,0.31,0.39,15.03,nan
11-04_1902,5.2,0.31,0.39,15.01,nan
11-04_1903,5.2,0.31,0.39,15.04,nan
11-04_1904,5.2,0.31,0.39,15.03,nan
11-04_1905,5.2,0.31,0.39,14.99,nan
11-04_1906,5.2,0.31,0.39,15.02,nan
11-04_1907,5.2,0.31,0.39,15.04,nan
11-04_1908,5.2,0.31,0.39,15.02,nan
11-04_1909,5.2,0.31,0.39,15.0,nan
11-04_1910,5.2,0.31,0.39,15.02,nan
11-04_1911,5.2,0.31,0.39,15.05,nan
11-04_1912,5.2,0.31,0.39,15.03,nan
11-04_1913,5.2,0.31,0.39,15.04,nan
11-04_1914,5.2,0.31,0.39,15.05,nan
11-04_1915,5.18,0.31,0.39,15.02,nan
11-04_1916,5.2,0.31,0.39,15.01,nan
11-04_1917,5.2,0.31,0.39,15.01,nan
11-04_1918,5.2,0.31,0.39,15.02,nan
11-04_1919,5.2,0.31,0.39,15.03,nan
11-04_1920,5.2,0.31,0.39,14.99,nan
11-04_1921,5.2,0.31,0.39,15.02,nan
11-04_1922,5.2,0.31,0.39,15.02,nan
11-04_1923,5.2,0.31,0.39,15.01,nan
11-04_1924,5.18,0.31,0.39,15.0,nan
11-04_1925,5.2,0.31,0.39,15.02,nan
11-04_1926,5.2,0.31,0.39,15.04,nan
11-04_1927,5.2,0.31,0.39,15.02,nan
11-04_1928,5.2,0.31,0.39,15.02,nan
11-04_1929,5.2,0.31,0.39,15.03,nan
11-04_1930,5.18,0.31,0.39,15.03,nan
11-04_1931,5.2,0.31,0.39,15.03,nan
11-04_1932,5.18,0.31,0.39,15.01,nan
11-04_1933,5.2,0.31,0.39,15.01,nan
11-04_1934,5.18,0.31,0.39,15.01,nan
11-04_1935,5.18,0.31,0.39,15.03,nan
11-04_1936,5.2,0.31,0.39,15.01,nan
11-04_1937,5.2,0.31,0.39,15.0,nan
11-04_1938,nan,nan,nan,nan,nan
11-04_1939,5.18,0.31,0.39,15.03,nan
11-04_1940,5.2,0.31,0.39,15.02,nan
11-04_1941,5.2,0.31,0.39,15.02,nan
11-04_1942,5.18,0.31,0.39,15.0,nan
11-04_1943,5.17,0.31,0.39,15.03,nan
11-04_1944,5.17,0.31,0.39,15.03,nan
11-04_1945,5.15,0.31,0.39,15.02,nan
11-04_1946,5.15,0.31,0.39,15.01,nan
11-04_1947,5.17,0.31,0.39,15.0,nan
11-04_1948,5.2,0.31,0.39,15.03,nan
11-04_1949,5.18,0.31,0.39,15.01,nan
11-04_1950,5.13,0.31,0.39,15.03,nan
11-04_1951,5.15,0.31,0.39,15.0,nan
11-04_1952,5.2,0.31,0.39,15.03,nan
11-04_1953,5.18,0.31,0.39,15.01,nan
11-04_1954,5.13,0.31,0.39,15.01,nan
11-04_1955,5.15,0.31,0.39,15.0,nan
11-04_1956,5.12,0.31,0.39,15.02,nan
11-04_1957,5.15,0.31,0.39,15.02,nan
11-04_1958,5.13,0.31,0.39,15.03,nan
11-04_1959,5.15,0.31,0.39,15.01,nan