elapsed_s,do_fraction,do_percent,ln_normalized_oxygen_deficit,data_classification 0,0.200,20.0,0.000,synthetic_worked_example 15,0.321,32.1,-0.163,synthetic_worked_example 30,0.423,42.3,-0.327,synthetic_worked_example 45,0.510,51.0,-0.490,synthetic_worked_example 60,0.584,58.4,-0.654,synthetic_worked_example 75,0.647,64.7,-0.817,synthetic_worked_example 90,0.700,70.0,-0.981,synthetic_worked_example