We considered that trajectories after 500 fs were already in the stationary regime for both excitation windows. Thus, discarding the first 500 fs of each trajectory, we were left with a cumulative time of 21 ps in the high-energy window and 22 ps in the low-energy window (Table ). S1 was occupied in 96.6% of time steps during the stationary period in the high-energy window and 98.4% in the low one. S2 had the complementary occupation, 3.4% and 1.6% in the high-and low-energy windows, respectively.