condition mean min max 3 h after light 0.01674235 0.0 0.0777127 7 h after light 0.017636699999999998 0.0 0.0569417 11 h after light 0.059218099999999996 0.0 0.240526 2 h after dark 0.0501458 0.0 0.238287 6 h after dark 0.03649015 0.0 0.0907119 10 h after dark 0.014146866666666666 0.0 0.117265