I think it depends what you mean by "in general." There are so many light and dark figs that the split seems 50/50 light to dark but may not be. And take a look at this taste categorization below that uses 8 categories: 2 light, 5 dark, and 1 mixed:
Dennis "snaglpus" sweetest figs by color:
| Green Fig | Yellow Fig | Red fig | Brown fig | Blue fig | Purple fig | Black fig | Mulatto fig |
5 | Ventura | LSU Champagne | Red Celeste | English Brown Turkey | | Sal’s | Sicilian Black | TX-BA1 |
4 | Strawberry | Votata | Florea | Alma | Blue Celeste | Dark Port | Black Ischia | Celestial |
3 | Valsilika Sika | La Goccia d’Oro | Improved Celeste | Hunt | Gino’s | Hardy Chicago | Brogottio Nero | Col de Dam Grise |
2 | JH Adriatic | Peter’s Honey | Celeste | Papa Jon | Brown Turkey NOT | Tacoma Violet | Nero | Smith |
1 | De La Senyora | Excel | Beall | Bayenfeige Violetta | Pastiliere | Don Fortis | Black Maderia | Violet Sepor |
And take a look at these Fig Flavor groupings, also pulled off F4F threads, I think. The first grouping has 5 categories: 2 light and 3 dark. The second grouping uses 10 categories: 2 light, 8 dark. These 3 tables may get back to what Pete says about the dark figs containing more complex flavors than light figs. May be as many light figs as dark figs, may not. Regardless, may be a greater range of flavors within the dark figs. ...or? Young fig fruits stay green for so long that it is refreshing to me to see the dark ones turn away from the light, so to speak.
FIG FLAVOR GROUPS
Sugar...Improved Celeste, Eastern Brown Turkey, O'Rourke, Etc.
Honey...Italian Honey,White Marseilles, Atreano, Etc.
Adriatic...Adriatic JH, Conadria, Green Ischia, Etc.
Bordeaux...VDB, Mission, Vista, Etc.
Dark(Black)... Sals EL, Hardy Chicago, Dark Sicilian, Etc
Sugar (Malta and friends) Preto
Honey (Kadota and friends, Italian Honey and friends, Marseilles and friends,...)
Adriatic (Adriatic, Conadria, Smith, Monstreuse, Verte, Bataglia green, Calvert...)
Mt Etna (Hardy Chicago, Sal's, Gino, Dark Porteguese...)
Bordreaux (VdB, RdB, PN, Valle Negra...)
Parsotte (Violette de Soliés...)
Mission types (Mission, Coll de Dames?, Noire de Caromb, Maltese Falcon?) Panache
Brunswick types (Magnolia, Castle Kennedy,...)
Cali Brown Turkey types (Aubique,...)
Black Madeira types (Black Tuscan, Fico Preto,...)