condition mean min max NIES-2168 8.235788 8.235788 8.235788 UTEX1230 2.0238314166666664 0.287466 3.760196833333333 UTEX1602 8.208745125 0.433492 16.3086855 UTEX2805 46.0582675 46.0582675 46.0582675