What's the differnce between light skinned and caramel skinned in black people?

i am black so this is not a racist question. is this considered light skin?http://www.google.co.uk/imgres?imgurl=http://farm4.static.flickr.com/3146/2568041452_b3ec852814_z.jpg&imgrefurl=http://www.flickr.com/photos/komid88/2568041452/&usg=__DT8eKEHv-XLlMt6Kaph4_XlaRN0=&h=480&w=640&sz=222&hl=en&start=85&zoom=1&tbnid=goc7dQUC6z9WzM:&tbnh=147&tbnw=179&prev=/images%3Fq%3Dcaramel%2Bskin%26um%3D1%26hl%3Den%26biw%3D1366%26bih%3D643%26tbs%3Disch:10,1929&um=1&itbs=1&iact=hc&vpx=635&vpy=299&dur=104&hovh=194&hovw=259&tx=120&ty=123&ei=Ug6jTJ2QJoWUjAec5eCGAw&oei=OA6jTK3PCMiQjAfUo4CDAw&esq=5&page=5&ndsp=21&ved=1t:429,r:3,s:85&biw=1366&bih=643 (high light to see link) http://www.google.co.uk/imgres?imgurl=http://www.quizilla.com/user_images/M/ME/MEL/MELLIFLUOUSLY/1233792013_7350_full.jpeg&imgrefurl=http://quizilla.teennick.com/stories/8805715/high-school-drama-b5-patrick-breeding-infopics&usg=__zEmMqmhRhiSyuA6dsKHdWuroUE8=&h=400&w=300&sz=27&hl=en&start=0&zoom=1&tbnid=P9AnjxuKBmEEtM:&tbnh=157&tbnw=121&prev=/images%3Fq%3Dcaramel%2Bskin%26um%3D1%26hl%3Den%26biw%3D1366%26bih%3D643%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=637&vpy=252&dur=196&hovh=259&hovw=194&tx=88&ty=163&ei=vQ6jTPPCENS7jAeb7f2XAw&oei=OA6jTK3PCMiQjAfUo4CDAw&esq=8&page=1&ndsp=21&ved=1t:429,r:10,s:0 ( is caramel light skinned?). plz answer!!!!