Writing files and checking it is quite long - two to three hours and usually starts at about midnight. Ie start all cheerfully, trying not to sleep and to push buttons automatically, but towards the end still fall asleep. Because it is very late and 50-100 times to press the same button just by changing the page number rather tedious.So for me, mindfulness at two in the morning is a matter of life and death literally.
You know what makes chef with careless coders after the magazine print? 
Coffee and tea after books about water I don't drink anymore. Smoking - do not smoke, so the breaks to make the reasons seems to be not. And go try to get some fresh air every half-hour, editor I with uh... keyboard eat.
The time of delivery and all that... In the printing, too, because the schedule will delay the delivery for an hour and log out for a few days later.Whew like unsubscribed...
Can eat what exercise to do during work, that would not fall asleep. Program the reminder, which is every 5-10 minutes, something to do, not difficult to find, but the question is what to do?
And if so 30 second reminder + breath control, or raving?
Not for work of course, but that the habit to develop.5 minute beta session every 15 minutes to listen brains will melt.
health (where all attention and concentration, and come up with good ideas in General... HOORAY! working condition) comes at the end of the day 19-23 hours... it starts about 2-3 hours of the day. And in the morning is for me a "brutal" time for the execution of work that requires precision, attentiveness, quick decision making, etc. 
up to 17-18 h, while tasks require increased concentration and focus!!!
