Hi!
You may consider using a different lxc list output (than table), such as yaml or json.
With yaml, you can get the full list of information available from the container.
lxc list --format yaml
Alternatively, you can install jq, with either one of the two,
sudo apt get install jq
or
sudo snap install jq
and then run
lxc list --format=json | jq .
This jq . will pretty-print, with colors and all, the output. You can then process the JSON data with jq, per Redirecting to jqlang.github.io.