If you observe at another local sidereal times, you may use the 2012 maps or (having an alternative for more turbid air). 2011 maps or (even if the planets were elsewhere those years, and brighter or fainter). Those older maps are for January-April. A pleasant feature is, they have a screen-friendly variant of white stars on a grey background. Should I add that kind for 2014 too?
For cases the sky luminance is very high an almost no stars are visible (as during twilight) all-sky maps may be useful, available in subdirectories "A" or in "latitude" subdirectories.
Jenik, Hollan at mail.muni.cz