date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond 05-01_1900,1.12,0.19,0.32,7.47,nan 05-01_1901,1.12,0.19,0.32,7.47,nan 05-01_1902,1.1,0.19,0.32,7.47,nan 05-01_1903,1.1,0.19,0.32,7.47,nan 05-01_1904,1.1,0.19,0.33,7.49,nan 05-01_1905,1.1,0.19,0.32,7.48,nan 05-01_1906,1.1,0.19,0.33,7.48,nan 05-01_1907,1.1,0.19,0.32,7.47,nan 05-01_1908,1.1,0.19,0.32,7.48,nan 05-01_1909,1.1,0.19,0.32,7.46,nan 05-01_1910,1.1,0.19,0.32,7.47,nan 05-01_1911,1.1,0.19,0.32,7.47,nan 05-01_1912,1.1,0.19,0.32,7.46,nan 05-01_1913,1.1,0.19,0.32,7.46,nan 05-01_1914,1.1,0.19,0.32,7.47,nan 05-01_1915,1.1,0.19,0.32,7.47,nan 05-01_1916,1.1,0.19,0.32,7.47,nan 05-01_1917,1.1,0.19,0.32,7.46,nan 05-01_1918,1.1,0.19,0.33,7.49,nan 05-01_1919,1.1,0.19,0.32,7.46,nan 05-01_1920,1.1,0.19,0.32,7.47,nan 05-01_1921,1.1,0.19,0.32,7.47,nan 05-01_1922,1.1,0.19,0.32,7.47,nan 05-01_1923,1.13,0.19,0.32,7.48,nan 05-01_1924,1.1,0.19,0.32,7.47,nan 05-01_1925,1.12,0.19,0.32,7.46,nan 05-01_1926,1.1,0.19,0.32,7.46,nan 05-01_1927,1.12,0.19,0.32,7.47,nan 05-01_1928,1.12,0.19,0.32,7.46,nan 05-01_1929,1.1,0.19,0.32,7.48,nan 05-01_1930,1.1,0.19,0.32,7.48,nan 05-01_1931,1.1,0.19,0.32,7.47,nan 05-01_1932,1.12,0.19,0.32,7.46,nan 05-01_1933,1.1,0.19,0.32,7.45,nan 05-01_1934,1.1,0.19,0.32,7.45,nan 05-01_1935,1.1,0.19,0.32,7.45,nan 05-01_1936,1.13,0.19,0.32,7.44,nan 05-01_1937,1.1,0.19,0.32,7.47,nan 05-01_1938,1.12,0.19,0.32,7.47,nan 05-01_1939,1.1,0.19,0.33,7.49,nan 05-01_1940,1.1,0.19,0.32,7.47,nan 05-01_1941,1.12,0.19,0.32,7.47,nan 05-01_1942,1.1,0.19,0.32,7.47,nan 05-01_1943,1.1,0.19,0.32,7.46,nan 05-01_1944,1.12,0.19,0.32,7.47,nan 05-01_1945,1.12,0.19,0.32,7.46,nan 05-01_1946,1.1,0.19,0.32,7.47,nan 05-01_1947,1.12,0.19,0.32,7.47,nan 05-01_1948,1.1,0.19,0.32,7.47,nan 05-01_1949,1.12,0.19,0.32,7.46,nan 05-01_1950,1.1,0.19,0.32,7.46,nan 05-01_1951,1.12,0.19,0.32,7.45,nan 05-01_1952,1.1,0.19,0.32,7.48,nan 05-01_1953,1.1,0.19,0.32,7.46,nan 05-01_1954,1.1,0.19,0.32,7.46,nan 05-01_1955,1.1,0.19,0.32,7.46,nan 05-01_1956,1.12,0.19,0.32,7.46,nan 05-01_1957,1.1,0.19,0.33,7.49,nan 05-01_1958,1.1,0.19,0.32,7.46,nan 05-01_1959,1.1,0.19,0.33,7.48,nan