condition mean min max 0 h after light 2.674185 1.80625 3.54212 2 h after light 0.30268249999999997 0.186759 0.418606 4 h after light 0.186083 0.182742 0.189424 8 h after light 0.672394 0.57759 0.767198 12 h after light 0.8128685 0.561717 1.06402 2 h after dark 2.098985 2.08674 2.11123 4 h after dark 4.20249 3.94198 4.463 8 h after dark 9.769585 9.22627 10.3129 12 h after dark 3.230215 2.6794 3.78103