Chive Vinegar in bottles

I used Apple Cider Vinegar in bottles 1 and 2 - I put bottle one in a dark cupboard for two weeks and bottle two outside in the sunshine.  Bottle one has more color and has taken on more of the onion flavor.
I used plain white vinegar for bottle 3.  I left this one outside for two weeks.  The color is rosy and the smell is definitely onion.
I used white wine vinegar in the last two bottles and left them outside for two weeks.  I thought this one would be the best but it has the least flavor and didn't change color.