I use my phone alot.. I just have coinigy set up to email me when a trade goes off and then I run to the office to set up additional buys or sells as needed.. and for the major coins I always have alarms set up with apps on my phone, so yes, if there is a big move happening anytime, then I might be up middle of the night to buy something.. China's day is my night, so its just what it is..
Otherwise, yeah I work mon to frid 9-430