Bar charts showing the distribution of the IPP samples according to the scintillation class for the 10 one-hour non-consecutive selected intervals of time. Each bar chart depicts the date and starting time of a one-hour interval that is further divided into four 16-minute intervals for generating the maps (with a 1-minute overlap between them). The corresponding values of the geomagnetic index Kp and the adjusted F10.7 solar flux index are also included for each one-hour interval.