first do it on a one day not 4 hour basis
second - looking at these over time is hard - what you need to do is use the network over time visualizer in ora
third you need to use the key entity report and put each day of data in and then let it show you the trends -
please note you are hitting the limits of the current science and need to start with things like - who are the key actors and have they changes
what is the volatility of the key actors
which are bots
what are the key hashtags and have they changes
what is the volatility of the hashtags
then move to dyads and then to triplets
you need to attend the remote network science casos summer institute in June - please register now and I will cover the cost