condition mean min max ZT0-3 117.8035 117.8035 117.8035 ZT4-7 105.7362 105.7362 105.7362 ZT8-11 63.85715 63.85715 63.85715 ZT12-15 98.56705 98.56705 98.56705 ZT16-19 124.249 124.249 124.249 ZT20-23 118.9305 118.9305 118.9305