MapServer create multitemporal WMS with TIME enabled from raster in PostGIS

Question

The goal in my current project is to create a WMS from a GeoTIFF raster layer that was previously uploaded to a PostgreSQL database with PostGIS enabled via "raster2pgsql". That worked out well and I can create a working WMS from a single raster.

My problem is when working with temporal raster data. I have e.g. a GeoTIFF with temperature data from Africa with 10 different bands, where every raster band corresponds to a different year (e.g. data from 1990 to 2000). I successfully uploaded the multiband raster to my database with raster2pgsql (raster2pgsql –s 4326 -F –I –C –t auto myraster.tif schema.table | psql –d database) and created a .map file so i can receive a valid WMS.

The .map file looks like this:

MAP
  NAME          "rd_hist"
  IMAGETYPE     PNG24
  EXTENT        -25 -48 60 44
  SIZE          1000 1000
  PROJECTION    
    "init=epsg:4326"
  END

  WEB
    METADATA
      "wms_title"           "rd_hist"
      "wms_onlineresource"  "https://localhost/cgi-bin/mapserv?map=/ms4w/data/raster/rd_hist.map"
      "wms_srs"             "EPSG:4326"
      "wms_enable_request"    "*"
    END
  END

  LAYER
    NAME        "rd_hist"
    TYPE        RASTER
    STATUS      ON
    DATA        "PG:host=localhost port=5432 sslmode=disable user=postgres password=**** dbname=**** schema=public table=rd_hist column=rast mode=2"

    PROJECTION  
      "init=epsg:4326"
    END

    CLASS
    NAME "rd_hist"
    END

    TEMPLATE    "empty"

    PROCESSING 
      "CLOSE_CONNECTION=DEFER"
    END

    WEB
      METADATA
        "wms_title"           "rd_hist"
        "wms_onlineresource"  "http://localhost/cgi-bin/mapserv?map=/ms4w/data/raster/rd_hist.map"
        "wms_srs"             "EPSG:4326"
      END
    END

  END
END

I now want to enable the layer, so that i can use the "&TIME=xxxx" Parameter on the WMS request to request a single band, corresponding to a specific year. I could not figure out to configure this with the help of the MapServer documentation as this only states WMS Time for vector layers outside of PostGIS.

I am also not quite sure if this approach is actually doable or if i have to upload every year from my raster as a single layer. Maybe there is also an easier solution with getting just a single band directly in the WMS getMap request. But in the end i have to request with the years, as users will be chosing which layer to load depending on the year.

How do I enable my multiband temporal raster that is stored in PostGIS so i can use the &TIME attribute to get only one layer? Is there maybe an easier solution i am not aware of, to store and get multitemporal raster data in PostGIS via MapServer?