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. 2022 Dec;61(4):673–680. doi: 10.20471/acc.2022.61.04.14

Table 2. Month, season and circadian rhythm analysis.

    Month analysis, n     Season analysis, n     Circadian rhythm analysis, n
    January     21     Winter     50     Morning (04:00-07:59)     9
    February     11
    March     10     Spring     24     Forenoon (08:00-11:59)     49
    April     6
    May     8     Midday (12:00-15:59)     12
    June     6     Summer     21
    July     9     Afternoon (16:00-19:59)     17
    August     6
    September     15     Fall     35     Evening (20:00-23:59)     37
    October     7
    November     13     Night (00:00-03:59)     6
    December     18     Winter     50