condition mean min max 3 h after light 0.020486133333333333 0.0 0.0667931 7 h after light 0.00799165 0.0 0.0370841 11 h after light 0.0046662 0.0 0.0455347 2 h after dark 0.007776783333333333 0.0 0.039782 6 h after dark 0.0191852 0.0 0.0895514 10 h after dark 0.03577825833333333 0.0 0.371761