[問題] Excel 睡眠時間平均值
最近用Excel計算起床與睡眠時間平均值
因為之前都超過12點睡所以沒有問題
可是這幾天都還沒12點就睡了
原本平均是(1:00+2:00+3:00)/3 = 2:00 這樣
可是現在時間變成23:00 22:00時我該怎麼計算呢?
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01/28 20:08, , 1F
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01/31 02:11, 12F