set logscale y
set grid xtics ytics mytics lw 1, lw 0.5
set key left
-set xlabel "Time [s]"
+set xlabel "Experiment time [s]"
set ylabel "Latency [ms]"
-plot [:] [0.06:4] \
+plot [:] [0.01:4] \
"len2-msgs.txt" using (\$2-$min):(1000*\$14-0.001*\$16) with points title "2 byte messages", \
"len4-msgs.txt" using (\$2-$min):(1000*\$14-0.001*\$16) with points title "4 byte messages", \
"len6-msgs.txt" using (\$2-$min):(1000*\$14-0.001*\$16) with points title "6 byte messages", \