condition mean min max 3 h after light 0.8214266666666666 0.0 2.46428 6 h after light 0.270592 0.0 0.811776 9 h after light 0.33873 0.0 1.01619 12 h after light 1.0637743333333334 0.616467 1.69576 3 h after dark 2.8569466666666665 1.74367 4.69236 6 h after dark 0.7433543333333333 0.0 1.33383 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0