condition mean min max ZT0-3 0.0011166799999999999 0.0011166799999999999 0.0011166799999999999 ZT4-7 0.0 0.0 0.0 ZT8-11 0.0 0.0 0.0 ZT12-15 0.00098614 0.00098614 0.00098614 ZT16-19 0.0 0.0 0.0 ZT20-23 0.0 0.0 0.0