documentclass[tikz]{standalone}
usepackage{pgfplots}

pgfplotsset{compat=newest}

begin{document}
    begin{tikzpicture}
        begin{axis}[ymode = {log}]
            addplot+ [ybar interval, mark=none, fill=blue, draw=white] coordinates {
            (0.0, 2.1940887816983409e-7)
            (0.1, 0.0002414449312833731)
            (0.2, 2.1755844184791984e-5)
            (0.3, 8.69705071299704e-6)
            (0.4, 3.0320720874795145e-6)
            (0.5, 6.87304919568155e-8)
            };
        end{axis}
    end{tikzpicture}
end{document}