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Table 3 Astronomical seasons and men's (M) and women's (W) suicide mortality

From: Relationship between daylength and suicide in Finland

  Area Selected Days Astronomical season
     Winter Spring Summer Fall
M Finland All .099
.094-.103
.120
.115-.125
.117
.112-.122
.106
.101-.111
  Helsinki All .128
.120-.136
.138
.128-.148
.135
.123-.147
.131
.122-.140
   T+ S+ .123
.099-.146
.135
.122-.147
.139
.122-.156
.137
.120-.155
    S- .113
.092-.134
.144
.125-.163
.142
.120-.164
.115
.099-.132
   T- S+ .122
.108-.136
.146
.128-.163
.130
.117-.143
.133
.118-.147
    S- .122
.097-.146
.140
.120-.161
.129
.112-.146
.144
.116-.172
  Oulu All .119
.098-.140
.141
.123-.160
.159
.138-.180
.131
.113-.150
   T+ S+ .107
.050-.163
.134
.103-.165
.162
.112-.212
.152
.077-.227
    S- .097
.059-.135
.126
.082-.170
.175
.132-.217
.147
.101-.193
   T- S+ .124
.094-.154
.167
.132-.203
.156
.115-.197
.117
.073-.161
    S- .097
.045-.148
.138
.110-.166
.132
.086-.178
.144
.083-.205
W Finland All .025
.023-.027
.031
.030-.032
.029
.028-.031
.028
.027-030
  Helsinki All .046
.042-.050
.050
.045-.054
.049
.045-.054
.048
.043-.053
   T+ S+ .038
.028-.048
.056
.046-.065
.049
.039-.058
.056
.043-.069
    S- .051
.033-.069
.049
.041-.056
.046
.034-.058
.052
.042-.062
   T- S+ .042
.036-.049
.046
.034-.057
.049
.040-.057
.049
.039-.059
    S- .052
.039-.065
.052
.042-.062
.051
.041-.061
.045
.031-.059
  Oulu All .036
.029-.044
.040
.030-.049
.042
.032-.051
.039
.029-.048
   T+ S+ .032
.006-.058
.031
.016-.046
.042
.023-.061
.049
.013-.086
    S- .037
.015-.058
.030
.015-.043
.047
.020-.074
.020
.005-.036
   T- S+ .041
.019-.063
.051
.028-.074
.037
.019-.055
.043
.019-.067
    S- .028
.000-.055
.045
.020-.069
.042
.020-.063
.047
.018-.076
  1. Daily mean of suicide mortality and confidence interval of the mean in aggregate over the years from 1969 to 2003 for men and women, during astronomical seasons in Finland, Helsinki and Oulu, and according to daily changes (+/-) in temperature (T) and sunshine hours(S) in Helsinki and Oulu.
  2. Winter: 21.12-20.03
  3. Spring: 21.03-20.06
  4. Summer: 21.06-22.09
  5. Fall: 23.09-20.12