condition mean min max 3 h after light 1.7710713333333334 0.602526 2.82873 7 h after light 1.901689 0.829998 3.15413 11 h after light 2.2971399999999997 1.50128 3.90852 2 h after dark 2.0640725 1.56099 3.22556 6 h after dark 2.0037016666666667 1.06117 3.0055 10 h after dark 1.9313276666666668 0.776495 2.87085