Historical clue formulations

• Something a newlywed usually lacks — 2025-09-26
• Introvert's need — 2025-03-07
• Aid in avoiding distractions — 2022-06-04
• It's usually in short supply for new parents — 2022-02-25
• Hermits get a lot of it — 2019-11-30
• Stretch for relaxation — 2019-01-19
• Period enjoyed by an introvert — 2018-11-13
• Recharging period — 2016-07-02