condition mean min max 0 h after light 0.1668035 0.0 0.333607 2 h after light 0.1872715 0.0 0.374543 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.373416 0.0 0.746832 4 h after dark 0.1663835 0.0 0.332767 8 h after dark 0.368544 0.361857 0.375231 12 h after dark 0.178054 0.0 0.356108