Evolution of the Ω_i(z) (left) and of w(z) (right, solid curve) for the best-fit disformally coupled Galileon model from all data (last row of Table 6). In the left plot, dashed lines correspond to our ΛCDM best-fit values. Differences in the radiation era are only due to different best-fit values of h. In the right plot, the shaded area was obtained varying the parameters within their 1σ uncertainties, taking their correlations into account.