Fraction of quenched galaxies as a function of the redshift, according to method 4, for each VIDEO candidate, excluding candidates 1, 4, 10, 21, and 24 and the candidate clusters above z = 1.4. Spectroscopically confirmed clusters are indicated by squares, and circles are used to show the other ones. The error bars are the propagation on the Poissonian uncertainties on the integrals of the red sequence and the blue cloud models.