RE: Lume questions: why does my lume fade so quickly, and how should I compare it? · RWI-00406

Summary draft for “Lume questions: why does my lume fade so quickly, and how should I compare it?”: the answer addresses “A bright initial glow followed by a steep drop…”; the related point is “Afterglow fades fastest in the first minutes and then settles to…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: scope. Keep the stated question separate from any broader claim.