Historical clue formulations

• With 40- and 46-Across, mossless? ... and #1 on the list — 2013-07-30
• "___ Rock" (Bob Seger hit) — 2002-10-12
• Simile phrase — 1998-08-15
• Out ____ light — 1995-10-19
• Simile start — 1993-11-27