condition mean min max 0 h after light 0.1259584 0.0881498 0.163767 2 h after light 0.1255193 0.0459656 0.205073 4 h after light 0.060932349999999996 0.0415999 0.0802648 8 h after light 0.08440355 0.0842431 0.084564 12 h after light 0.02336725 0.0 0.0467345 2 h after dark 0.0421502 0.0 0.0843004 4 h after dark 0.0 0.0 0.0 8 h after dark 0.13650875 0.0888175 0.1842 12 h after dark 0.1681225 0.0 0.336245