condition mean min max 1 h after light 4.141349049 2.7610870789999997 5.521611019 3 h after light 1.212328953 0.253965145 1.7681161859999999 5 h after light 1.077694771 0.978545653 1.209372033 7 h after light 1.6381639676666666 0.9710912979999999 2.636295853 9 h after light 2.531693764 1.2578565959999999 4.531116662 11 h after light 1.3995527496666667 0.478092872 2.6149188619999997 13 h after light 1.9808718576666666 1.187488921 3.502150977 15 h after light 2.9067781063333333 2.024058614 3.793999726 1 h after dark 2.6785378283333334 1.9760918219999999 3.7481111389999997 3 h after dark 2.940330593666667 2.333442506 3.89952771 5 h after dark 2.6339923819999997 1.69640869 3.6264898989999996 7 h after dark 2.0932877193333335 1.390195931 3.156998118