Well, it's really elementary. And what I meant was the length of day and the altitude of the sun in the sky. Because you're about 30 latitudes to the south of where we are, the sun is 30 degrees higher than here. In the winter, that would make a really massive difference. Here in the south of Finland, the length of day is less than six hours at winter solstice. That means eighteen hours of darkness and only six hours of daylight whereas in Kashmir you probably have something like ten hours of daylight even in the dead of the winter.