anchor.diff:  ### Get a sunrise and sunset time for a single station id [GET]
   
   ####An example
  -'https://point-forecast.weather.mg/sunrise-sunset?meteoGroupStationIds=3007237&validAt=2016-12-27'
  +'https://point-forecast.weather.mg/sunrise-sunset?meteoGroupStationIds=3007237&validAt=2016-12-27&fields=beginOfMorningAstronomicalTwilight,endOfMorningCivilTwilight,endOfMorningNauticalTwilight,officialSunriseTime,locatedAt,validAt,endOfEveningAstronomicalTwilight,beginOfMorningNauticalTwilight,beginOfEveningCivilTwilight,officialSunsetTime,endOfEveningNauticalTwilight,endOfEveningCivilTwilight,beginOfEveningAstronomicalTwilight,beginOfEveningNauticalTwilight,meteoGroupStationId,locationTimeZoneName,beginOfMorningCivilTwilight,endOfMorningAstronomicalTwilight'
  +
  ++ Response 200 (application/json)
  +
  +    + Headers
  +
  +            Content-Type: application/json
  +            Cache-Control: max-age=90
  +
  +    + Body
  +
  +      {
  +        "sunriseSunsetTime": [
  +          {
  +            "beginOfMorningAstronomicalTwilight": "2016-12-27T07:05+01:00",
  +            "endOfMorningCivilTwilight": "2016-12-27T08:58+01:00",
  +            "endOfMorningNauticalTwilight": "2016-12-27T08:58+01:00",
  +            "officialSunriseTime": "2016-12-27T08:58+01:00",
  +            "validAt": "2016-12-27",
  +            "endOfEveningAstronomicalTwilight": "2016-12-27T19:17+01:00",
  +            "beginOfMorningNauticalTwilight": "2016-12-27T07:42+01:00",
  +            "beginOfEveningCivilTwilight": "2016-12-27T17:24+01:00",
  +            "officialSunsetTime": "2016-12-27T17:24+01:00",
  +            "endOfEveningNauticalTwilight": "2016-12-27T18:40+01:00",
  +            "endOfEveningCivilTwilight": "2016-12-27T18:00+01:00",
  +            "beginOfEveningAstronomicalTwilight": "2016-12-27T17:24+01:00",
  +            "beginOfEveningNauticalTwilight": "2016-12-27T17:24+01:00",
  +            "meteoGroupStationId": "3007237",
  +            "locationTimeZoneName": "Europe/Paris",
  +            "beginOfMorningCivilTwilight": "2016-12-27T08:22+01:00",
  +            "endOfMorningAstronomicalTwilight": "2016-12-27T08:58+01:00"
  +          }
  +        ]
  +      }
  +
  +### Get a sunrise and sunset time for a single station id and multiple dates [GET]
  +
  +####An example
  +'https://point-forecast.weather.mg/sunrise-sunset?meteoGroupStationIds=3007237&validFrom=2016-12-27&validUntil=2016-12-28&fields=officialSunriseTime,officialSunsetTime'
  +
  ++ Response 200 (application/json)
  +
  +    + Headers
  +
  +            Content-Type: application/json
  +            Cache-Control: max-age=90
  +
  +    + Body
  +
  +        {
  +           "sunriseSunsetTime": [
  +             {
  +               "officialSunriseTime": "2016-12-27T08:58+01:00",
  +               "validAt": "2016-12-27",
  +               "meteoGroupStationId": "3007237",
  +               "locationTimeZoneName": "Europe/Paris",
  +               "officialSunsetTime": "2016-12-27T17:24+01:00"
  +             },
  +             {
  +               "officialSunriseTime": "2016-12-28T08:58+01:00",
  +               "validAt": "2016-12-28",
  +               "meteoGroupStationId": "3007237",
  +               "locationTimeZoneName": "Europe/Paris",
  +               "officialSunsetTime": "2016-12-28T17:25+01:00"
  +             }
  +           ]
  +        }
  +        
  +### Get a sunrise and sunset time for multiple station ids [GET]
  +
  +####An example
  +'https://point-forecast.weather.mg/sunrise-sunset?meteoGroupStationIds=3007237,3007238&validAt=2016-12-27&fields=officialSunriseTime,officialSunsetTime'
   
   + Response 200 (application/json)
   
  
positive.code:     + validAt(deprecated): `2016-12-27` (string, optional) - ISO8601 date notation. Represents the day for which the sunrise and sunset data should be returned;
      + validFrom: `2016-12-27` (string, optional) - ISO8601 date notation. Represents the first of period, for which the sunrise and sunset data should be returned, inclusive;
      + validUntil: `2016-12-27` (string, optional) - ISO8601 date notation. Represents the last of period, for which the sunrise and sunset data should be returned, inclusive.
  	
  NOTE.
      - if no any among validAt, validFrom and validUntil is specified the service returns data for the current day
  
negative.code: ### Get a sunrise and sunset time for a single location [GET]
  
  ####An example
  'https://point-forecast.weather.mg/sunrise-sunset?locatedAt=13,52&validAt=2016-12-27&fields=officialSunriseTime,officialSunsetTime'
  
  + Response 200 (application/json)
  
  