condition mean min max ZT0-3 10200.25 10200.25 10200.25 ZT4-7 10392.5 10392.5 10392.5 ZT8-11 10225.349999999999 10225.349999999999 10225.349999999999 ZT12-15 7367.75 7367.75 7367.75 ZT16-19 7887.6 7887.6 7887.6 ZT20-23 9779.7 9779.7 9779.7