SimilarityRank
noise_pollution 0.619 71288
the_night_sky 0.602 53259
pollution 0.581 4581
air_pollution 0.579 13199
smog 0.548 39059
urban_sprawl 0.539 60251
bright_light 0.524 33796
glare 0.523 28556
ambient_light 0.521 97290
pollution_from 0.521 77604
water_pollution 0.519 34005
air_quality 0.516 15064
visible_light 0.507 54663
street_lighting 0.503 75334
daylight 0.502 14566
environmental_pollution 0.502 52695
cloud_cover 0.501 66960
street_light 0.495 41517
streetlight 0.494 56674
the_greenhouse_effect 0.492 87706
brightness_of 0.491 43753
the_Milky_Way 0.489 65157
human_impact 0.484 82966
carbon_emission 0.484 20778
ultraviolet_light 0.483 95049