Average electron particle flux during the three periods listed in Table 4, with the standard deviation of the flux shown by the shaded regions. The colour of each period is the same as in Fig. 7. The first period has been split into the peaks (dark blue) and troughs (light blue) in the electron flux to highlight the variability in this period. The dotted lines indicate energies where some of the RPC/IES measurements during the period could not probe, due to a high spacecraft potential (see Sect. 2.4.2). The dashed lines denote energies that could not be probed by any of the RPC/IES scans during the period. The electron flux from Case 1 in the nadir study (see Sect. 3 and Fig. 3) is plotted for comparison (black).