date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
07-31_1900,7.4,0.3,0.39,14.61,nan
07-31_1901,7.4,0.3,0.39,14.61,nan
07-31_1902,7.4,0.3,0.39,14.61,nan
07-31_1903,7.4,0.3,0.39,14.61,nan
07-31_1904,7.4,0.3,0.39,14.6,nan
07-31_1905,7.4,0.3,0.39,14.58,nan
07-31_1906,7.4,0.3,0.39,14.59,nan
07-31_1907,7.4,0.3,0.39,14.59,nan
07-31_1908,7.4,0.3,0.39,14.59,nan
07-31_1909,7.4,0.3,0.39,14.6,nan
07-31_1910,7.4,0.3,0.39,14.6,nan
07-31_1911,7.4,0.3,0.39,14.6,nan
07-31_1912,7.4,0.3,0.39,14.59,nan
07-31_1913,7.4,0.3,0.39,14.59,nan
07-31_1914,7.4,0.3,0.39,14.59,nan
07-31_1915,7.4,0.3,0.39,14.61,nan
07-31_1916,7.4,0.3,0.39,14.62,nan
07-31_1917,7.4,0.3,0.39,14.62,nan
07-31_1918,7.4,0.3,0.39,14.6,nan
07-31_1919,7.4,0.3,0.39,14.59,nan
07-31_1920,7.4,0.3,0.39,14.6,nan
07-31_1921,7.4,0.3,0.39,14.6,nan
07-31_1922,7.4,0.3,0.39,14.58,nan
07-31_1923,7.4,0.3,0.39,14.59,nan
07-31_1924,7.4,0.3,0.39,14.61,nan
07-31_1925,7.4,0.3,0.39,14.58,nan
07-31_1926,7.4,0.3,0.39,14.57,nan
07-31_1927,7.4,0.3,0.39,14.61,nan
07-31_1928,7.4,0.3,0.39,14.6,nan
07-31_1929,7.4,0.3,0.39,14.59,nan
07-31_1930,7.4,0.3,0.39,14.6,nan
07-31_1931,7.4,0.3,0.39,14.59,nan
07-31_1932,7.4,0.3,0.39,14.62,nan
07-31_1933,7.4,0.3,0.39,14.58,nan
07-31_1934,7.4,0.3,0.39,14.61,nan
07-31_1935,7.4,0.3,0.39,14.59,nan
07-31_1936,7.4,0.3,0.39,14.61,nan
07-31_1937,7.4,0.3,0.39,14.62,nan
07-31_1938,7.4,0.3,0.39,14.61,nan
07-31_1939,7.4,0.3,0.39,14.62,nan
07-31_1940,7.4,0.3,0.39,14.62,nan
07-31_1941,7.4,0.3,0.39,14.61,nan
07-31_1942,7.4,0.3,0.39,14.61,nan
07-31_1943,7.4,0.3,0.39,14.61,nan
07-31_1944,7.4,0.3,0.39,14.62,nan
07-31_1945,7.4,0.3,0.39,14.61,nan
07-31_1946,7.4,0.3,0.39,14.6,nan
07-31_1947,7.4,0.3,0.39,14.59,nan
07-31_1948,7.4,0.3,0.39,14.62,nan
07-31_1949,7.4,0.3,0.39,14.59,nan
07-31_1950,7.4,0.3,0.39,14.61,nan
07-31_1951,7.4,0.3,0.39,14.59,nan
07-31_1952,7.4,0.3,0.39,14.61,nan
07-31_1953,7.4,0.3,0.39,14.59,nan
07-31_1954,7.4,0.3,0.39,14.61,nan
07-31_1955,7.4,0.3,0.39,14.61,nan
07-31_1956,7.4,0.3,0.39,14.61,nan
07-31_1957,7.4,0.3,0.39,14.59,nan
07-31_1958,7.4,0.3,0.39,14.58,nan
07-31_1959,7.4,0.3,0.39,14.62,nan