date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond 10-23_1900,nan,nan,nan,nan,nan 10-23_1901,nan,nan,nan,nan,nan 10-23_1902,nan,nan,nan,nan,nan 10-23_1903,nan,nan,nan,nan,nan 10-23_1904,nan,nan,nan,nan,nan 10-23_1905,nan,nan,nan,nan,nan 10-23_1906,nan,nan,nan,nan,nan 10-23_1907,nan,nan,nan,nan,nan 10-23_1908,nan,nan,nan,nan,nan 10-23_1909,nan,nan,nan,nan,nan 10-23_1910,nan,nan,nan,nan,nan 10-23_1911,nan,nan,nan,nan,nan 10-23_1912,nan,nan,nan,nan,nan 10-23_1913,nan,nan,nan,nan,nan 10-23_1914,nan,nan,nan,nan,nan 10-23_1915,nan,nan,nan,nan,nan 10-23_1916,nan,nan,nan,nan,nan 10-23_1917,nan,nan,nan,nan,nan 10-23_1918,nan,nan,nan,nan,nan 10-23_1919,nan,nan,nan,nan,nan 10-23_1920,nan,nan,nan,nan,nan 10-23_1921,nan,nan,nan,nan,nan 10-23_1922,nan,nan,nan,nan,nan 10-23_1923,nan,nan,nan,nan,nan 10-23_1924,5.8,0.21,0.34,8.51,nan 10-23_1925,5.8,0.21,0.34,8.51,nan 10-23_1926,5.8,0.21,0.34,8.51,nan 10-23_1927,5.8,0.21,0.34,8.52,nan 10-23_1928,5.8,0.21,0.34,8.5,nan 10-23_1929,5.8,0.21,0.34,8.51,nan 10-23_1930,5.8,0.21,0.34,8.5,nan 10-23_1931,5.8,0.21,0.34,8.51,nan 10-23_1932,5.8,0.21,0.34,8.51,nan 10-23_1933,5.8,0.21,0.34,8.51,nan 10-23_1934,5.8,0.21,0.34,8.5,nan 10-23_1935,5.8,0.21,0.34,8.51,nan 10-23_1936,5.8,0.21,0.34,8.51,nan 10-23_1937,5.8,0.21,0.34,8.5,nan 10-23_1938,5.8,0.21,0.34,8.5,nan 10-23_1939,5.8,0.21,0.34,8.51,nan 10-23_1940,5.8,0.21,0.34,8.49,nan 10-23_1941,5.8,0.21,0.34,8.51,nan 10-23_1942,5.8,0.21,0.34,8.51,nan 10-23_1943,5.8,0.21,0.34,8.52,nan 10-23_1944,5.8,0.21,0.34,8.51,nan 10-23_1945,5.8,0.21,0.34,8.51,nan 10-23_1946,5.8,0.21,0.34,8.52,nan 10-23_1947,5.8,0.21,0.34,8.51,nan 10-23_1948,5.8,0.21,0.34,8.51,nan 10-23_1949,5.8,0.21,0.34,8.5,nan 10-23_1950,5.8,0.21,0.34,8.5,nan 10-23_1951,5.8,0.21,0.34,8.51,nan 10-23_1952,5.8,0.21,0.34,8.51,nan 10-23_1953,5.8,0.21,0.34,8.51,nan 10-23_1954,5.8,0.21,0.34,8.5,nan 10-23_1955,5.8,0.21,0.34,8.51,nan 10-23_1956,5.8,0.21,0.34,8.51,nan 10-23_1957,5.8,0.21,0.34,8.51,nan 10-23_1958,5.8,0.21,0.34,8.5,nan 10-23_1959,5.8,0.21,0.34,8.5,nan