"Our days have become longer. Earlier, we slept soon after sunset. Now, we remain awake till 10.30 p.m."
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/lighting-their-lives
[2] http://admin.indiaenvironmentportal.org.in/category/author/n-madhavan
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-today-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tribals
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-rural-employment-guarantee-scheme-nregs
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerala
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/palakkad-d