How likely is for an earthquake to occur by night time?

Starting from USGS data, I made a diagram of earthquakes Mw>7.00 by time of day. Starting from INFP data, I made, also, a diagram of romanian earthquakes Mw>6.00 by time of day.  Period of analysis is 1900 – 2016.

The diagram tells that there is no favorite time for an earthquake! So this is a good news for my friend Aura form Verticalia, wich was concerned that she will be catch while sleeping by an earthquake!

earthquakes_by_time_of_day

earthquakes_by_time_of_day_romania

And also there is no favorite month for an earthquake !

earthquakes_by_month