filter B, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter B, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter C, bin 1, night 201002, compared to night 201001, sigma = 0.0016

filter C, bin 1, night 201002, compared to night 201001, sigma = 0.0016

filter I, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter I, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter R, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter R, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter V, bin 1, night 201002, compared to night 201001, sigma = 0.0015

filter V, bin 1, night 201002, compared to night 201001, sigma = 0.0015