date,tempc,moisture_mineral,moisture_soilless,soil_conductivity,electric_cond
02-20_1900,1.9,0.16,0.3,6.23,nan
02-20_1901,1.9,0.16,0.3,6.23,nan
02-20_1902,1.9,0.16,0.3,6.23,nan
02-20_1903,1.9,0.16,0.3,6.23,nan
02-20_1904,1.9,0.16,0.3,6.23,nan
02-20_1905,1.9,0.16,0.3,6.24,nan
02-20_1906,1.9,0.16,0.3,6.25,nan
02-20_1907,1.9,0.16,0.3,6.25,nan
02-20_1908,1.9,0.16,0.3,6.23,nan
02-20_1909,1.9,0.16,0.3,6.24,nan
02-20_1910,1.9,0.16,0.3,6.26,nan
02-20_1911,1.9,0.16,0.3,6.24,nan
02-20_1912,1.9,0.16,0.3,6.24,nan
02-20_1913,1.9,0.16,0.3,6.25,nan
02-20_1914,1.9,0.16,0.3,6.26,nan
02-20_1915,1.9,0.16,0.3,6.24,nan
02-20_1916,1.9,0.16,0.3,6.24,nan
02-20_1917,1.9,0.16,0.3,6.24,nan
02-20_1918,1.9,0.16,0.3,6.24,nan
02-20_1919,1.9,0.16,0.3,6.24,nan
02-20_1920,1.9,0.16,0.3,6.25,nan
02-20_1921,1.9,0.16,0.3,6.24,nan
02-20_1922,1.9,0.16,0.3,6.24,nan
02-20_1923,1.9,0.16,0.3,6.24,nan
02-20_1924,1.9,0.16,0.3,6.24,nan
02-20_1925,1.9,0.16,0.3,6.24,nan
02-20_1926,1.9,0.16,0.3,6.23,nan
02-20_1927,1.9,0.16,0.3,6.24,nan
02-20_1928,1.9,0.16,0.3,6.25,nan
02-20_1929,1.9,0.16,0.3,6.24,nan
02-20_1930,1.9,0.16,0.3,6.25,nan
02-20_1931,1.9,0.16,0.3,6.25,nan
02-20_1932,1.9,0.16,0.3,6.24,nan
02-20_1933,1.9,0.16,0.3,6.23,nan
02-20_1934,1.9,0.16,0.3,6.24,nan
02-20_1935,1.9,0.16,0.3,6.24,nan
02-20_1936,1.9,0.16,0.3,6.24,nan
02-20_1937,1.9,0.16,0.3,6.25,nan
02-20_1938,1.9,0.16,0.3,6.24,nan
02-20_1939,1.9,0.16,0.3,6.24,nan
02-20_1940,1.9,0.16,0.3,6.24,nan
02-20_1941,1.9,0.16,0.3,6.24,nan
02-20_1942,1.9,0.16,0.3,6.24,nan
02-20_1943,1.9,0.16,0.3,6.24,nan
02-20_1944,1.9,0.16,0.3,6.23,nan
02-20_1945,1.9,0.16,0.3,6.24,nan
02-20_1946,1.9,0.16,0.3,6.25,nan
02-20_1947,1.9,0.16,0.3,6.24,nan
02-20_1948,1.9,0.16,0.3,6.24,nan
02-20_1949,1.9,0.16,0.3,6.25,nan
02-20_1950,1.9,0.16,0.3,6.26,nan
02-20_1951,1.9,0.16,0.3,6.26,nan
02-20_1952,1.9,0.16,0.3,6.25,nan
02-20_1953,1.9,0.16,0.3,6.24,nan
02-20_1954,1.9,0.16,0.3,6.24,nan
02-20_1955,1.9,0.16,0.3,6.25,nan
02-20_1956,1.9,0.16,0.3,6.25,nan
02-20_1957,1.9,0.16,0.3,6.26,nan
02-20_1958,1.9,0.16,0.3,6.26,nan
02-20_1959,1.9,0.16,0.3,6.24,nan