i have a list of trade setups. but even if i see one of these setups presenting themself during the doldrums (11:30 am to 2:30 pm EST), i will generally not enter the trade, unless there is extra confluence. and i will trade 1/3 size.
contrary to common psychology, the money you won in the morning (higher volume time) is not the "market's money" to give back in the choppy doldrums.
I will step away from my computer, lift some weights, etc.
i also thoroughly went over my trading stats, and found the positive expectancy for most of my setups goes down in low volume periods (with 2 exceptions. these setups do better in low volume chop. go figure), so why trade them?
the first rule of trading is protecting capital. you don't need to trade for the sake of trading.
if you feel the need for pressing buttons, switch your DOM or whatever trading program you use over to 'simulation mode' during these periods.