People of Himachal Pradesh are the northernmost people of India, right on the border of both Kashmir and Pakistan.
They border with Tibet and Kashmir not Pakistan
It's these fringe regions where you will get a lightening of skin colour, just as you will get some oriental looking Bengali Indians on the Eastern side of India.
I don't think bengalis are Oriental looking... it is the Sikkimese, And North Easters that are.. BTW Himachal Pradesh is 55,000 Km2 that is bigger than Punjab and Haryana .. so it is not exactly a fringe region..
HP and UA were called Punjab Hill states and combined are almost 110,000km2 ..
They are not however particularly Indian looking.
and what is Indian looking?? Bengalis, Biharis and UPites make up 33% of the Indian populace.. so an avg an Indian can be thought of looking similar to them.. (the jerks produce like rats) ..
but on a region wise survey as pointed out by ur map.. the skin colour rapidly changes ..
Here is ur map and the map of tropics
b/w the southern tip and tropic of cancer
TN and Kerala are 27-29
Maharashtra and Karnataka are b/w 21-23 or 24-26
AP and Orissa and Chattisgarh are 24-26(they are the most tribal states)
S MP is mostly 24-26
N mp is mostly 21-23
tropic of capricorn upwards
Gujarat is b/w21-23 and 18-20
Rajasthan is b/w 15-17 and 18-20
Punjab+HP+Haryana+UA(historical Punjab+hill states) are b/w 12-14 and 15-17
kash is 12-14 and 15-17 (this is strange)
UP is 18-20 and 15-17
Bihar+JH+Wb is 21-23 with some sprinkling of 18-20
SSS(Ne is b.w 15-20)
The people of Himachal Pradesh are a cross between Kashmiris, Pakistanis, and Indian Punjabis. They won't look like the standard Bharati.
Himachal Pradesh was a part of Punjab till 1966..
Anyways it is Bharatiya.. Hindustani or Indian ...
they are not crosses b/w anyone...
au contraire even a south Indian then doesnot look like an average Indian..
There are regional variations amongst the people...
Urban areas are generally full of migrant workers from UP/Bihar or Bengal so...
Goto smaller towns and rural areas or conduct ethnic skin colour surveys..