condition mean min max NIES-2168 1.818682 1.818682 1.818682 UTEX1230 1.9555615 0.13431 3.7768129999999998 UTEX1602 7.182357916666667 3.85142 13.62095 UTEX2805 3.1752675 3.1752675 3.1752675