condition mean min max ZT0-3 76.15010000000001 56.23805 96.06215 ZT4-7 110.152 110.152 110.152 ZT8-11 79.6106 79.6106 79.6106 ZT12-15 0 0 0 ZT16-19 191.9315 191.9315 191.9315 ZT20-23 174.7665 174.7665 174.7665