Residence times for lipids in association with c-rings. They correspond to the duration of binding of a lipid to any part of a c-ring. (A and B) Values for the inner and outer leaflets of the membrane, respectively, averaged over both simulations of each c-ring. The yellow and gray bars correspond to residence times of cardiolipin and POPC/POPE, respectively, in simulations containing cardiolipin, POPC and POPE. Error bars were obtained by bootstrapping.