condition mean min max 3 h after light 0.008540433333333333 0.0 0.0645432 7 h after light 0.011361 0.0 0.0597848 11 h after light 0.019894975000000002 0.0 0.102399 2 h after dark 0.017540191666666666 0.0 0.136637 6 h after dark 0.019320116666666665 0.0 0.075998 10 h after dark 0.012714799999999998 0.0 0.0805306