docs: update the labels timespan info (#6019)
docs: update the labels timespan info (#6019)

* docs: update the labels timespan info

* updated docs

Co-authored-by: Karen Miller <ef8557dee2454782e1ca8165e06aa3aaae92367b@users.noreply.github.com>

* updated docs

Co-authored-by: Karen Miller <ef8557dee2454782e1ca8165e06aa3aaae92367b@users.noreply.github.com>

Co-authored-by: Karen Miller <ef8557dee2454782e1ca8165e06aa3aaae92367b@users.noreply.github.com>
grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki