condition mean min max 3 h after light 0.029746233333333334 0.0 0.0892387 6 h after light 0.0 0.0 0.0 9 h after light 0.07689383333333334 0.0 0.175356 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0191991 0.0 0.0575973 9 h after dark 0.15325296666666668 0.0 0.394703 12 h after dark 0.0 0.0 0.0