condition mean min max 3 h after light 0.024708566666666668 0.0 0.0741257 6 h after light 0.035740133333333333 0.0 0.0583241 9 h after light 0.013907000000000001 0.0 0.041721 12 h after light 0.04057666666666667 0.0 0.12173 3 h after dark 0.044791 0.0 0.134373 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0180128 0.0 0.0540384 12 h after dark 0.0 0.0 0.0