filter B, bin 1, night 201004, compared to night 201003, sigma = 0.0016

filter B, bin 1, night 201004, compared to night 201003, sigma = 0.0016

filter C, bin 1, night 201004, compared to night 201003, sigma = 0.0015

filter C, bin 1, night 201004, compared to night 201003, sigma = 0.0015

filter I, bin 1, night 201004, compared to night 201003, sigma = 0.0018

filter I, bin 1, night 201004, compared to night 201003, sigma = 0.0018

filter R, bin 1, night 201004, compared to night 201003, sigma = 0.0016

filter R, bin 1, night 201004, compared to night 201003, sigma = 0.0016

filter V, bin 1, night 201004, compared to night 201003, sigma = 0.0016

filter V, bin 1, night 201004, compared to night 201003, sigma = 0.0016