Historical clue formulations

• Is out — 2025-02-05
• Accommodates, in listing-speak — 2024-10-18
• Is out — 2021-07-14
• Goes undercover? — 2020-10-18
• Is dormant — 2017-09-09
• Is in energy-saving mode — 2015-07-03
• Snoozes — 2015-04-13
• Is out — 2015-04-05
• Is in low power mode — 2012-09-13
• Goes undercover? — 2012-07-04
• Isn't alert — 2010-09-16
• Succumbs to narcolepsy — 2010-06-11
• Is out — 2007-09-02
• Is in dreamland — 2005-11-08
• Is out — 2004-09-18
• Isn't up — 2004-08-06
• Nods off — 2002-12-02
• Is out, in a way — 2001-01-05
• Accommodates, in a way — 2000-10-14
• Rests — 1996-11-10
• Lies dormant — 1996-09-04
• Reposes — 1995-08-13
• Accomodates, as a Pullman — 1995-08-02
• Is in Morpheus' arms — 1994-11-27