• @[email protected]
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      fedilink
      61 year ago

      That’s because battery voltage drops with temperature, and most houses are coldest around that time.

      • @cybersandwich
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        31 year ago

        That’s something that never occurred to me but it makes perfect sense.

    • @ohlaph
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      21 year ago

      It had always been so with me. First time it was 1sm, second was 4am.

      I had it go off recently, but it was about 7:30am! I was surprised.