Before revision:  The result varies if the analysis is split across different time periods - before lockdown, first phase of lockdownand extension of lockdown. To compare the three periods, we had undertaken five rounds of analyses . Nuanced and sensible interpretations of the numeric results indicate significant variability across time in terms of the relation between the variables of interest.
After revision:  The result varies if the analysis is split across different time periods - before lockdown, the four phases of lockdown, and the first phase of unlock . Nuanced and sensible interpretations of the numeric results indicate significant variability across time in terms of the relation between the variables of interest.