condition mean min max ZT0-3 0.00112107 0.00112107 0.00112107 ZT4-7 0.0 0.0 0.0 ZT8-11 0.0 0.0 0.0 ZT12-15 0.0 0.0 0.0 ZT16-19 0.0039118 0.0039118 0.0039118 ZT20-23 0.0 0.0 0.0