Merge remote-tracking branch 'github/pull/513'

diff --combined cookbooks/tile/recipes/default.rb
index b49223225463f0ffd9c42f84cf083513878d99f0,097b98c19410244f80985e85756de9b2ab51b5df..4de4200bcdd425192f7677e6469a09edb2fea0ea
--- 1/cookbooks/tile/recipes/default.rb
--- 2/cookbooks/tile/recipes/default.rb
+++ b/cookbooks/tile/recipes/default.rb
@@@ -157,7 -157,6 +157,7 @@@ en
  package %w[
    python3-cairo
    python3-mapnik
 +  python3-pyproj
    python3-setuptools
  ]
  
@@@ -665,7 -664,7 +665,7 @@@ en
  
  systemd_timer "render-lowzoom" do
    description "Render low zoom tiles"
-   on_calendar "Sun *-*~07/1 01:00:00"
+   on_calendar "Fri *-*-* 23:00:00 UTC"
  end
  
  service "render-lowzoom.timer" do