In Czech, see the author's list.html or the main Czech darksky website svetlo.astro.cz.
In English, just the local copy of the brochure Good Neighbor Outdoor Lighting is available gnol/gnol_en.htm, a Czech mirror of the IDA Outdoor Lighting Code Hadbook and some examples, as examples/diamond.opt/english.html.
Some information may be not included in this list, so see ./ the whole dierctory to check, if you like --- at least some images might be of interest, in spite of having no English description.
hollan@ped.muni.cz