#set pointsize 0.5
plot\
"$in" using 2:5 title "Sensor state" with steps,\
-"" using 2:(\$6*3) title "Avg. 10s" with lines,\
+"" using 2:(\$6*2) title "Avg. 10s" with lines,\
"" using 2:(\$7*3) title "Avg. 30s" with lines,\
-"" using 2:(\$8*3) title "Avg. 120s" smooth bezier\
+"" using 2:(\$8*4) title "Avg. 120s" smooth bezier\
EOF