I try make a table with some random numbers but I found a problem with this code:

\starttext

\ctxluacode{v=math.random(400,600)/10;context("%0.1f",v) ;}

\bTABLE

\bTR\bTD Distance (cm) \eTD\bTD $\Delta t$ (s) \eTD\eTR

\bTR\bTD[nr=3] \ctxluacode{v=math.random(400,600)/10;context("%0.1f",v) ;} \eTD\bTD t1 \eTD\eTR

\bTR\bTD t2 \eTD\eTR

\bTR\bTD t3 \eTD\eTR

\eTABLE

\stoptext

\ctxluacode{v=math.random(400,600)/10;context("%0.1f",v) ;} don't work inside the bTABLE environment.

Thanks in advance.

Jorge