condition mean min max 0 h after light 1.497245 1.47875 1.51574 2 h after light 0.9019895 0.474509 1.32947 4 h after light 0.847632 0.673794 1.02147 8 h after light 1.2447949999999999 1.1251 1.36449 12 h after light 1.5657 1.51392 1.61748 2 h after dark 1.2308965 0.901323 1.56047 4 h after dark 1.0634465 0.897703 1.22919 8 h after dark 1.1064655 0.667911 1.54502 12 h after dark 1.58507 1.51684 1.6533