condition mean min max 4 h after light 7.565e-10 7.21e-10 7.92e-10 8 h after light 0.530651 0.448566 0.612736 12 h after light 0.545609 0.351667 0.739551 4 h after dark 0.08277097600000001 0.0 0.247736 8 h after dark 0.36785333333333337 0.0 1.10356 12 h after dark 0.0066474333333333335 0.0 0.0199423