condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.11686073333333333 0.0522275 0.236057 9 h after light 0.057146999999999996 0.0445633 0.0777909 12 h after light 0.0666466 0.0 0.134928 3 h after dark 0.0 0.0 0.0 6 h after dark 0.019004366666666665 0.0 0.0570131 9 h after dark 0.036665666666666666 0.0 0.109997 12 h after dark 0.0 0.0 0.0